Artificial Intelligence
Builders Company
Developers/The Cornerstone Group
TC
The Cornerstone GroupHollywood, United States · founded 1993 · 1 active markets
PRIVATE

Cornerstone develops, constructs, and manages affordable, workforce, and market-rate multifamily rental communities across Florida, adding mixed-use and grocery-anchored retail opportunities. Its residents include low- and moderate-income families, workforce households, and income-qualified renters seeking professionally managed apartment homes in well-located communities.

Years in business
33
founded 1993
LinkedIn headcount
38
employees, as shown on LinkedIn · size band 201–500
Total projects
45 communities
across the company’s whole history
Units delivered
20,000+ multifamily rental units
as the company states it
Projects last researched October 14, 2026
Every figure on this card was read out of a document.

Overview

Investor tear sheet

a summary of the tabs that follow · no rating of our own

Company dossier

Legal name
Cornerstone Group Partners, LLC1
Headquarters
2100 Hollywood Blvd.1, Hollywood1, US
Founded
19931
Entity type
PRIVATE1
Business model
offplan for sale1, build to rent1, commercial1, mixed use1
Markets
1 market listed
What they build
Residential, for rent (10 of 10)
Full dossier in About →

Delivery record

6 date-assessed of 10 projects
Unverified by developer

AI-researched delivery record, not yet confirmed by the developer. Dates may be approximate; original sources are linked.

Completed projects from 2016-10-15 through 2026-10-15, with sufficient delivery-date evidence. Date assessment and developer profile verification do not mean an independent audit of every source. Original source links and available snippets are provided. May not represent the developer’s full portfolio. 0 undated and 0 boundary-uncertain completions are excluded. Delivery exceptions are listed separately under Projects.
Completed projects assessed
10
within the rolling ten-year window
Median delay
+4.3 mo
the middle of 6 scored projects
Average delay
+5.6 mo
the same projects, pulled by the worst
Average time to deliver
2.1 yrs
start to completion, over 3 delivered projects
Worst slip
+20.5 mo
Sonata Apartment Homes · +15.0 to +26.0
3
early or less than 6 months late
6 to 12 months late
1
yellow rows below
Over 12 months late
2
red rows below

Against other developers

6 date-assessed here · 240 developers, 895 date-assessed projects in United States
Median delay
The Cornerstone Group·240 developers in United States
+4.3 mo vs +4.5 mo
this developer 0.2 mo better
The typical project on each side.
Average delay
The Cornerstone Group·240 developers in United States
+5.6 mo vs +7.5 mo
this developer 1.9 mo better
Both pulled by their worst few.
On time
The Cornerstone Group·240 developers in United States
50% vs 55%
this developer 5 pts worse
Share of date-assessed projects delivered early or less than 6 months after the original target. Exactly 6 months late is excluded.
Average time to deliver
The Cornerstone Group·240 developers in United States
2.1 yrs vs 2.9 yrs
this developer 0.8 yrs faster
Start to completion, over 3 delivered here and 739 in the market.
Projects and timelines in Track Record →

Resident experience

8 of 10 buildings rated · scale 1–10

AI research over published reviews and resident comments. Scores are a model’s reading of opinion, not figures stated on a page, and nothing here feeds any number above it. The links under each block are the pages that research says it used. Based on available resident reviews of covered buildings. These are reported experiences, not independent building inspections, and may not represent all residents or properties.

Overall verdict
7.8/ 10
Weighted judgment across build and operations · from 8 of 8 rated buildings
Structure & systems
7.6/ 10
Fabric, services, waterproofing, envelope · from 5 of 8 rated buildings
Management & living
7.9/ 10
Upkeep, response times, amenities, community · from 8 of 8 rated buildings

Against other developers

8 rated here · 258 developers, 1333 rated buildings in United States
Overall rating
The Cornerstone Group · 258 other developers in United States
7.8 vs 7.8
this developer is level
The weighted verdict on each side. From 8 of 8 rated buildings here and 1333 in the market.
Structure & systems
The Cornerstone Group · 258 other developers in United States
7.6 vs 6.9
this developer 0.7 better
Fabric and engineering only — fixed at handover. From 5 of 8 rated buildings here and 560 in the market.
Management & living
The Cornerstone Group · 258 other developers in United States
7.9 vs 7.4
this developer 0.5 better
Upkeep and response — belongs to whoever runs the building now. From 8 of 8 rated buildings here and 1282 in the market.
The market here is United States: every other developer whose head office is in the same country, because the review platforms residents use, and the service norms they judge against, move together within one. It is not a city, a sector or a price band. Read structure and living together. A developer above the market on structure and below it on living builds well and runs buildings badly, which is a fixable problem and a different one from building badly. Higher ratings are better; differences use the displayed scores rounded to one decimal. Rated buildings only, on both sides, and a structure or living score with no stated basis — no review count and no notes or links — is left out of both.
Ratings by building →

Awards & recognition

All awards →

Risks & source coverage

  • DELIVERY DELAY Reported December 12, 2023; construction hold reported for the April 1–June 30, 2023 reporting quarter Miami-Dade County approved a fourth amendment to the Metro Grande ground lease after Cornerstone requested extensions: Phase III’s construction-start deadline moved from July 31, 2022 to September 1, 2023, Phase III completion moved from December 31, 2023 to March 31, 2025, and Phases I and II completion moved from July 30, 2026 to August 31, 2028; the County’s 2023 activity report separately said construction was on hold pending relocation of an FPL duct bank. The project later reached a reported grand opening for Metro Grande III in February 2026, so this finding concerns the documented schedule extensions and hold, not a claim that the project remains incomplete.
  • PROJECT CANCELLED October 19, 2021 Miami-Dade County rescinded its 2019 allocation to Cornerstone Group Partners for affordable housing on County-owned land at 9000 SW 72 Street after the County determined that constructing the building on that site was not advisable, and redirected funding toward a different Westchester Regional Library site.
  • FINANCIAL DISTRESS August 6, 2009 A contemporaneous report said Regions Bank obtained a $15.3 million foreclosure judgment against Legacy Pointe, an affiliate of Coral Gables-based Cornerstone Group, over a $13 million defaulted mortgage for the partially completed Solabella townhome project; the report said portions were exposed to the elements and that this was one of six foreclosure lawsuits filed against a Cornerstone affiliate over the preceding 18 months.
  • 2 more in Risk & Sources
Record status
active
Company sources
104 source entries across 104 fields
Projects tracked
10 · 10 completed in assessment
All flags and sources →

Track Record

Delivery record

6 date-assessed of 10 projects
Unverified by developer

AI-researched delivery record, not yet confirmed by the developer. Dates may be approximate; original sources are linked.

Completed projects from 2016-10-15 through 2026-10-15, with sufficient delivery-date evidence. Date assessment and developer profile verification do not mean an independent audit of every source. Original source links and available snippets are provided. May not represent the developer’s full portfolio. 0 undated and 0 boundary-uncertain completions are excluded. Delivery exceptions are listed separately under Projects.
Completed projects assessed
10
within the rolling ten-year window
Median delay
+4.3 mo
the middle of 6 scored projects
Average delay
+5.6 mo
the same projects, pulled by the worst
Average time to deliver
2.1 yrs
start to completion, over 3 delivered projects
Worst slip
+20.5 mo
Sonata Apartment Homes · +15.0 to +26.0
3
early or less than 6 months late
6 to 12 months late
1
yellow rows below
Over 12 months late
2
red rows below

Against other developers

6 date-assessed here · 240 developers, 895 date-assessed projects in United States
Median delay
The Cornerstone Group·240 developers in United States
+4.3 mo vs +4.5 mo
this developer 0.2 mo better
The typical project on each side.
Average delay
The Cornerstone Group·240 developers in United States
+5.6 mo vs +7.5 mo
this developer 1.9 mo better
Both pulled by their worst few.
On time
The Cornerstone Group·240 developers in United States
50% vs 55%
this developer 5 pts worse
Share of date-assessed projects delivered early or less than 6 months after the original target. Exactly 6 months late is excluded.
Average time to deliver
The Cornerstone Group·240 developers in United States
2.1 yrs vs 2.9 yrs
this developer 0.8 yrs faster
Start to completion, over 3 delivered here and 739 in the market.
The market here is United States: every other developer whose head office is in the same country, because planning regimes and reporting norms move together within one. It is not a city, a sector or a size band. Read the two delay figures together. A median close to the market with a much better average means no single disaster; the reverse means one project is carrying the record. Time to deliver runs from the earliest start we hold to the completion itself — a construction start where a source gave one, otherwise a sales launch, otherwise the launch year read as its January. A handover the sources place only inside a year is read as that December, so a duration is the widest the record allows rather than the flattering end of it. Only delivered projects dated at both ends count, so it is taken over fewer projects than the delay figures, and a long build is not a fault: a tower is not a villa run. Sourced figures only, both sides, and values taken from documents held on file are excluded here — a developer who shares their records should not score better than one who does not.

Construction start to handover

10 of 10 projects dated · 5 places
Based on covered projects with documented construction or launch dates and available handover dates. Timelines vary by project and may not represent the developer’s full portfolio.
Construction start, or the launchTarget completion (window)Completion or handover, as reportedCurrently statedLaunch year only, no date publishedEarly or ≤6 mo lateOver 6–12 mo lateOver 12 mo lateStalled
Hialeah, United States
Miami, United States
Pompano Beach, United States
Hallandale Beach, United States
Orlando, United States
201620172018201920202021202220232024202520262027todayHIALEAH, UNITED STATEScompleted, no target publishedMIAMI, UNITED STATES+15.5 moverified+8.5 moverifiedcompleted, no target publishedcompleted, no target publishedPOMPANO BEACH, UNITED STATESon timeverified+20.5 moverifiedHALLANDALE BEACH, UNITED STATES−4.5 moverifiedORLANDO, UNITED STATES−6.5 moverifiedcompleted, no target published
Click a row in the chart to open a project, or a table row below to see its sources. The chart runs wider than the page where the record spans many years — scroll it sideways to follow a project to its handover. Every date we have is drawn. A hollow marker is only a launch year, not a date anyone published. No dates published means we looked and found none; dates not yet checked means we have not looked yet. Handing over is not finished — rows say which. A delay is shown when one source gives the promised date and another gives the real one, however rough: "2019" still counts, and the row shows how wide that is. Projects missing one of the two dates, or with sources that disagree, are left out of the figures. 1 dated statement is held back: a broker listing with no date on it, or a page with no year, cannot fix a date.

Building & Livability Ratings

Resident experience

8 of 10 buildings rated · scale 1–10

AI research over published reviews and resident comments. Scores are a model’s reading of opinion, not figures stated on a page, and nothing here feeds any number above it. The links under each block are the pages that research says it used. Based on available resident reviews of covered buildings. These are reported experiences, not independent building inspections, and may not represent all residents or properties.

Overall verdict
7.8/ 10
Weighted judgment across build and operations · from 8 of 8 rated buildings
Structure & systems
7.6/ 10
Fabric, services, waterproofing, envelope · from 5 of 8 rated buildings
Management & living
7.9/ 10
Upkeep, response times, amenities, community · from 8 of 8 rated buildings

Against other developers

8 rated here · 258 developers, 1333 rated buildings in United States
Overall rating
The Cornerstone Group · 258 other developers in United States
7.8 vs 7.8
this developer is level
The weighted verdict on each side. From 8 of 8 rated buildings here and 1333 in the market.
Structure & systems
The Cornerstone Group · 258 other developers in United States
7.6 vs 6.9
this developer 0.7 better
Fabric and engineering only — fixed at handover. From 5 of 8 rated buildings here and 560 in the market.
Management & living
The Cornerstone Group · 258 other developers in United States
7.9 vs 7.4
this developer 0.5 better
Upkeep and response — belongs to whoever runs the building now. From 8 of 8 rated buildings here and 1282 in the market.
The market here is United States: every other developer whose head office is in the same country, because the review platforms residents use, and the service norms they judge against, move together within one. It is not a city, a sector or a price band. Read structure and living together. A developer above the market on structure and below it on living builds well and runs buildings badly, which is a fixable problem and a different one from building badly. Higher ratings are better; differences use the displayed scores rounded to one decimal. Rated buildings only, on both sides, and a structure or living score with no stated basis — no review count and no notes or links — is left out of both.

By building

8 rated · 2 not rated · scale 1–10
ProjectOverallStructure & systemsManagement & living
Solaris ApartmentsHallandale Beach78 units
8.7/ 10
—/ 10
7.7/ 10

The largest published resident rating base is a three-review Point2Homes aggregate of 4.8/5; because it is under ten reviews, the converted anchor is held to 7.5 rather than treated as a fully established market signal. All three written reviews were positive, with repeated praise for staff and community quality, producing a modest upward commentary adjustment to 7.7. No review evidence was located that supports a separate structure score.

+ Helpful staff+ Clean community+ Respectful neighbors+ Good location+ Positive community environment

no notes returned

no links returned

The three published resident reviews are uniformly positive about day-to-day living: one says “Great Staff!”, another calls it a “very clean community” with “very helpful and nice” staff, and a third says “Everything has been phenomenal.” These are early resident comments from February–March 2024, so they support the reported experience at that time but do not establish that conditions remained unchanged through October 14, 2026.

Platform 3750Miami191 units
8.6/ 10
7.7/ 10
RentCafe 5/5 · 2 reviews · rentcafe.com
RentCafe publishes 5/5 from 2 reviews. Adjusted for where resident ratings usually fall, and weighted toward the 6.5 midpoint (more strongly the fewer the reviews), that gives 7.7.
8.8/ 10
ApartmentRatings 4.8/5, 4.9/5 · 143 reviews · apartmentratings.com
RentCafe 4.5/5, 5/5, 5/5, 5/5, 5/5, 5/5 · 2 reviews · rentcafe.com
Combined from 8 published figures on 2 platforms, weighted by review count, adjusted for where resident ratings usually fall and weighted toward the 6.5 midpoint where reviews are few: 8.8.

ApartmentRatings’ published 4.9/5 result from 556 reviews and surveys sets the level, converting to 9.3/10 before adjustments. Google’s 4.0/5 from 69 reviews is a material dissent, and the report also contains recurring noise and parking/access concerns, partly offset by repeated praise for staff, maintenance, cleanliness and security; the resulting resident-experience score is 8.6/10. The available evidence does not support a separate structure score.

+ Well-maintained+ Clean common areas
+ Friendly staff+ Responsive maintenance+ Clean and secure+ Modern amenities+ Convenient onsite retail and transit
− Traffic and rail noise− Parking/access friction− Move-out balance communication complaint

Published resident feedback describes the property as “very clean and secure” and says maintenance staff is “very attentive and responsive.” No recurring complaint about plumbing, HVAC, electrical systems, leaks, waterproofing or other building-fabric failures was found, so no structural negative is inferred.

Residents praised the “friendly and responsive” staff, a “safe and well-maintained” building, and amenities that make it feel “like living in a boutique hotel.” Countervailing published feedback mentions traffic/rail noise, parking or access friction, and a former resident’s complaint that a balance was sent to collections without prior notice; these are resident reports rather than findings independently verified by the building operator.

Superior Manor Apartments Phase IMiami139 units
8.0/ 10
—/ 10
8.0/ 10

Google Reviews/Maps provides the only identified building-specific aggregate: 4.4/5 from 22 reviews, which converts to 8.2/10 under the supplied curve. The repeated complaint about unreturned calls warrants a modest reduction, producing 8.0 overall; no structure score is assigned because the published material did not provide building-systems evidence.

+ Gated security access+ Popular balconies+ Spacious bathrooms+ Attractive building
− Unreturned calls− Unprofessional leasing interaction

no notes returned

no links returned

Residents and prospective residents praised the physical experience with comments such as “Love the balconies,” “Very beautiful, gated security access,” and that the bathroom and bedroom were large. Operational feedback was mixed: one reviewer reported, “Never give a call back,” while another described the leasing contact as “unprofessional and rude.”

Sonata Apartment HomesPompano Beach121 units
7.7/ 10
8.1/ 10
RentCafe 5/5 · 4 reviews · rentcafe.com
RentCafe publishes 5/5 from 4 reviews. Adjusted for where resident ratings usually fall, and weighted toward the 6.5 midpoint (more strongly the fewer the reviews), that gives 8.1.
7.8/ 10
RentCafe 5/5, 5/5, 5/5, 5/5, 4.5/5, 4.5/5 · 4 reviews · rentcafe.com
Combined from 6 published figures on 1 platform, weighted by review count, adjusted for where resident ratings usually fall and weighted toward the 6.5 midpoint where reviews are few: 7.8.

RentCafe's 4.5/5 aggregate from four resident reviews is the largest qualifying published review set found, converting to 8.5/10 before the small-sample constraint. Because the anchor has fewer than ten reviews, the rules cap the result within one point of 6.5; the predominantly positive written feedback supports 7.5, while the isolated screening complaint does not establish a recurring penalty.

+ Well-maintained shared spaces+ Clean interiors+ Secure access+ New construction
+ Helpful management+ Attentive staff+ Good communication+ Clean common areas+ Quiet and secure community
− Waiting-list screening complaint

The resident material is favorable but limited: RentCafe publishes 5.0/5 for maintenance and 4.5/5 for noise, while a resident described the property as “very secure clean.” The July 2026 research summary says the community is new and that long-term building performance remains insufficiently documented; no resident-reported structural failure, leak, HVAC or plumbing problem was found.

Residents commonly praised operations: one wrote that the property managers are “very helpful,” another reported “buena comunicación” and attentive employees, and another called it “very secure clean” with nice neighbors. The main negative was a Yelp review describing the waiting-list screening process as “contemptible, shady and suspect”; this was a single complaint rather than a recurring theme.

Centerra TownhomesMiami104 units
7.5/ 10
—/ 10
7.5/ 10

Hello Section 8 publishes the building-specific 4.2/5 aggregate from 8 reviews, which converts to approximately 7.8/10 under the requested curve. Because the review base is below 10, the result is kept within one point of 6.5 at 7.5; the written reviews provide positive commentary but do not justify a higher current score, and no structural rating is published.

+ Responsive maintenance+ Professional staff+ Clean common environment+ Quiet community+ Residents report feeling safe

no notes returned

no links returned

The substantive resident feedback is strongly positive about daily operations: one reviewer said problems were solved “in a very timely manner” and maintenance was ready to help “without delay.” Other reviews describe the community as “very clean and quite,” “Very quiet,” and safe, while another praised staff as “very professional” and caring; these are older reviews dated 2021–2022, so current conditions are uncertain.

Urbon @ NonaOrlando360 units
7.5/ 10
8.4/ 10
RentCafe 4.5/5 · 24 reviews · rentcafe.com
Apartment Ratings 4.6/5, 4.7/5 · 277 reviews · apartmentratings.com
Combined from 3 published figures on 2 platforms, weighted by review count, adjusted for where resident ratings usually fall and weighted toward the 6.5 midpoint where reviews are few: 8.4.
9.0/ 10
RentCafe 4.5/5, 5/5, 5/5, 4.5/5, 5/5, 5/5, 4.5/5 · 24 reviews · rentcafe.com
Apartment Ratings 4.9/5 · 277 reviews · apartmentratings.com
Combined from 8 published figures on 2 platforms, weighted by review count, adjusted for where resident ratings usually fall and weighted toward the 6.5 midpoint where reviews are few: 9.

Apartment Ratings has the largest published review base, 4.7/5 from 1,027 reviews and surveys, which converts to 9.4 before commentary. The lower Google and Apartments.com results, together with recurring operational and systems complaints, make the resident-experience evidence materially less strong than that large aggregate; the final score is therefore 7.4/10. Structure and living are both reported as mixed rather than unevidenced, so each is set at 7.4.

+ Spacious layouts+ High ceilings+ Smart locks and thermostats+ Keyless entry+ Natural light
− Thin walls and floors− Air-conditioning failure− Broken cabinets and dishwasher− Leaking sink and faulty washer connections− Shower-door failure
+ Responsive maintenance praise+ Friendly leasing staff+ Attractive amenities+ Convenient location+ Resident events and community feel
− Unauthorized-entry complaints− Amenity outages− Dirty common areas− Noise complaints− Garbage-service complaints

Structural and systems feedback is mixed. One resident reported that “the air conditioning in our apartment has been bad since the day we arrived,” along with broken cabinets, a nonworking dishwasher, a leaking sink and inverted washer hoses; another described “paper thin walls and floors.” Against that, a resident praised spacious apartments, high ceilings, keyless entry and smart-home features, while the published RentCafe maintenance rating was 4.5/5.

Daily-life reviews are polarized. Positive accounts call the community “very clean and well-maintained,” say staff are “always” ready to help, and praise quick maintenance; negative accounts report management entering without notice, dirty common areas, noisy neighbors, vehicle-part theft, inconsistent garbage collection and amenities that were “always out of order.”

Superior Manor Apartments Phase IIMiami76 units
7.4/ 10
7.4/ 10
ApartmentRatings 5/5 · 1 review · apartmentratings.com
ApartmentRatings publishes 5/5 from 1 review. Adjusted for where resident ratings usually fall, and weighted toward the 6.5 midpoint (more strongly the fewer the reviews), that gives 7.4.
7.4/ 10
ApartmentRatings 5/5, 5/5, 5/5, 5/5, 5/5 · 1 review · apartmentratings.com
Combined from 5 published figures on 1 platform, weighted by review count, adjusted for where resident ratings usually fall and weighted toward the 6.5 midpoint where reviews are few: 7.4.

ApartmentRatings is the only building-specific published rating located: 5/5 from one resident review, with 5/5 category ratings for noise, grounds, safety, office staff, maintenance and neighborhood. Because the rating has fewer than 10 reviews, the score is kept within one point of 6.5; no recurring complaint or recurring praise adjustment is applied.

+ Clean building+ Responsive maintenance+ Well-kept grounds
+ Open-door manager+ Helpful staff+ Safe day and night+ Low noise+ Well-kept grounds

The one resident review described the building as “clean and safe day and night.” ApartmentRatings also published a 5.0/5 maintenance rating from that one review and characterized the maintenance team as “very responsive and effective”; no structural failures, leaks, plumbing, HVAC or electrical complaints were published.

The sole resident review reported that the manager works with residents on community activities and keeps “an open door,” while calling the building “clean and safe day and night.” ApartmentRatings published 5.0/5 ratings for noise, grounds, safety, office staff and neighborhood, but this is a one-review sample and is not evidence of recurring praise.

Urbon @ Audubon ParkOrlando361 units
7.0/ 10
6.5/ 10
6.8/ 10

The Google Reviews/Maps aggregate of 4.1/5 from 260 reviews sets the level, converting to 7.3/10 on the requested curve. The score is reduced for repeated reports of water intrusion, elevator/access failures, poor upkeep and management responsiveness, with a limited offset for positive reports about location, staff, quietness and amenities.

+ Good apartment condition reported+ Great floor plans+ New appliances+ Modern finishes
− Recurring bedroom leaks− Flooding and wall cracks reported− Ceiling water damage− Long elevator outages− Poorly patched flooring and ceiling
+ Convenient Baldwin Park/Downtown location+ Friendly staff reported+ Helpful maintenance reported+ Quiet community+ Attractive pools and clubhouse
− Unresponsive management− Frequent elevator and gate failures− Poor corridor and stairwell cleaning− High additional fees− Limited gym equipment

Structural feedback is materially mixed. One resident wrote that the apartments were in “good condition” with “great floor plans,” but other reviews report that “every time it rains” water leaks into a bedroom, the property floods during heavy rain, walls have cracks, and an elevator was out from move-in; a separate 2025 review described water damage near a tub and an unresolved severe leak.

Day-to-day reviews praise the location, quietness, pools and some staff: one resident called it a “very quiet community,” while another said employees were “polite and competent.” Negative operational feedback is substantial, including “nothing is ever cleaned, fixed or upgraded,” repeated complaints about extra fees, broken gates and elevators, and management that “comes up with excuses and no solutions.”

Only buildings that have reached handover are rated. 2 of 10 projects carry no rating: a building still under construction is never asked about, one that has just been handed over may not have been reached yet, and the rest were asked about and no published resident commentary was found. Structure is fixed at handover and stays the developer's; management and living belongs to whoever runs the building now. The overall verdict weights both rather than averaging them. None of this is checked: a rating is what people published about a building, aggregated — it is not evidence, it cannot move a delay figure, and it is not part of the delivery record above.

About

Company dossier

Legal name
Cornerstone Group Partners, LLC
Headquarters
2100 Hollywood Blvd., Hollywood, US
33020
Founded
1993
US
Entity type
PRIVATE
Revenue
not published
Business model
offplan for sale, build to rent, commercial, mixed use

Offices

head office and 1 other
Miami

Sources: office cities

COMPANYdate not shown in source

Contact Us – The Cornerstone Group

The Cornerstone Group
Corporate Headquarters Addresses: 2100 Hollywood Blvd., Hollywood, FL 33020 3750 South Dixie Highway, Miami, FL 33133
value seen: Miami
https://cornerstonegrp.com/contact/

Partners

5 partners
Brookstone Construction, LLC
contractor

The affiliated general contractor acts as construction manager and general contractor for Cornerstone-developed projects.

CRM Management, LLC
operator

The affiliated property-management company provides marketing, leasing, administrative, accounting, compliance, and related services for Cornerstone properties.

Martin Memorial AME Church
landowner

The church partnered with Cornerstone Group to develop Royal Pointe Apartments on church-owned property.

Miami-Dade County
government partner

The county provided funding for Royal Pointe Apartments, including Surtax, Affordable Housing Trust Fund, and HOME Program funds.

JPMorgan Chase Bank, N.A.
funder

The bank was identified as the bond purchaser for the Regatta Place affordable-housing financing.

Sources: name

COMPANYdate not shown in source

Company – The Cornerstone Group

The Cornerstone Group
Cornerstone’s affiliated general contracting company, Brookstone Construction, LLC. (BCL), acts as the construction manager and general contractor for projects developed by Cornerstone.
value seen: Brookstone Construction, LLC
https://cornerstonegrp.com/company/

Sources: partner type

COMPANYdate not shown in source

Company – The Cornerstone Group

The Cornerstone Group
Cornerstone’s affiliated general contracting company, Brookstone Construction, LLC. (BCL), acts as the construction manager and general contractor for projects developed by Cornerstone.
value seen: general contracting company
no listed category matches this wording, so it is shown as the source wrote it
held out of the figures · no listed category matches this wording
value paraphrased from this source
https://cornerstonegrp.com/company/

Sources: summary

COMPANYdate not shown in source

Company – The Cornerstone Group

The Cornerstone Group
Cornerstone’s affiliated general contracting company, Brookstone Construction, LLC. (BCL), acts as the construction manager and general contractor for projects developed by Cornerstone.
value seen: acts as the construction manager and general contractor
https://cornerstonegrp.com/company/

Sources: name

COMPANYdate not shown in source

RELATIONSHIPS | Brookstone Partners

Brookstone Partners
Cornerstone Group Partners, LLC is a fully integrated residential real estate firm, established in 1993, which provides development, construction (by Brookstone Construction, LLC) and property management services (by CRM Management, LLC) for affordable rental and workforce housing communities throughout the State of Florida.
value seen: CRM Management, LLC
https://www.brookstonedevelopment.com/relationships

Sources: partner type

COMPANYdate not shown in source

RELATIONSHIPS | Brookstone Partners

Brookstone Partners
Cornerstone Group Partners, LLC is a fully integrated residential real estate firm, established in 1993, which provides development, construction (by Brookstone Construction, LLC) and property management services (by CRM Management, LLC) for affordable rental and workforce housing communities throughout the State of Florida.
value seen: property management services
no listed category matches this wording, so it is shown as the source wrote it
held out of the figures · no listed category matches this wording
value paraphrased from this source
https://www.brookstonedevelopment.com/relationships

Sources: summary

COMPANYdate not shown in source

RELATIONSHIPS | Brookstone Partners

Brookstone Partners
Cornerstone Group Partners, LLC is a fully integrated residential real estate firm, established in 1993, which provides development, construction (by Brookstone Construction, LLC) and property management services (by CRM Management, LLC) for affordable rental and workforce housing communities throughout the State of Florida.
value seen: property management services
https://www.brookstonedevelopment.com/relationships

Sources: name

REGULATOR2024-09-11

Miami-Dade County to break ground on Royal Pointe Apartments, a new affordable housing community in South Dade

Miami-Dade County
The developers, Cornerstone Group, have partnered with the Martin Memorial AME Church, also known as the Purple Church. The church has owned the property for many years and has sought to develop affordable housing on-site.
value seen: Martin Memorial AME Church
https://wwwx.miamidade.gov/global/release.page?Mduid_release=rel1725993461639982

Sources: partner type

REGULATOR2024-09-11

Miami-Dade County to break ground on Royal Pointe Apartments, a new affordable housing community in South Dade

Miami-Dade County
The developers, Cornerstone Group, have partnered with the Martin Memorial AME Church, also known as the Purple Church. The church has owned the property for many years and has sought to develop affordable housing on-site.
value seen: owned the property
no listed category matches this wording, so it is shown as the source wrote it
held out of the figures · no listed category matches this wording
value paraphrased from this source
https://wwwx.miamidade.gov/global/release.page?Mduid_release=rel1725993461639982

Sources: summary

REGULATOR2024-09-11

Miami-Dade County to break ground on Royal Pointe Apartments, a new affordable housing community in South Dade

Miami-Dade County
The developers, Cornerstone Group, have partnered with the Martin Memorial AME Church, also known as the Purple Church. The church has owned the property for many years and has sought to develop affordable housing on-site.
value seen: partnered with the Martin Memorial AME Church
https://wwwx.miamidade.gov/global/release.page?Mduid_release=rel1725993461639982

Sources: name

REGULATOR2024-09-11

Miami-Dade County to break ground on Royal Pointe Apartments, a new affordable housing community in South Dade

Miami-Dade County
Miami-Dade County funding for Royal Pointe Apartments totals $10,519,000, including $4,399,000 from Surtax, $510,000 from the Affordable Housing Trust Fund, and $2,860,000 from the HOME Program.
value seen: Miami-Dade County
https://wwwx.miamidade.gov/global/release.page?Mduid_release=rel1725993461639982

Sources: partner type

REGULATOR2024-09-11

Miami-Dade County to break ground on Royal Pointe Apartments, a new affordable housing community in South Dade

Miami-Dade County
Miami-Dade County funding for Royal Pointe Apartments totals $10,519,000, including $4,399,000 from Surtax, $510,000 from the Affordable Housing Trust Fund, and $2,860,000 from the HOME Program.
value seen: Miami-Dade County funding
no listed category matches this wording, so it is shown as the source wrote it
held out of the figures · no listed category matches this wording
value paraphrased from this source
https://wwwx.miamidade.gov/global/release.page?Mduid_release=rel1725993461639982

Sources: summary

REGULATOR2024-09-11

Miami-Dade County to break ground on Royal Pointe Apartments, a new affordable housing community in South Dade

Miami-Dade County
Miami-Dade County funding for Royal Pointe Apartments totals $10,519,000, including $4,399,000 from Surtax, $510,000 from the Affordable Housing Trust Fund, and $2,860,000 from the HOME Program.
value seen: funding for Royal Pointe Apartments
https://wwwx.miamidade.gov/global/release.page?Mduid_release=rel1725993461639982

Sources: name

REGULATORdate not shown in source

Re: Regatta Place, 2018 Multifamily Mortgage Revenue Bond Method of Sale Recommendation

Florida Housing Finance Corporation
Project Name: Regatta Place Bond Purchaser: JPMorgan Chase Bank, N.A. Developer / Key Representative: Cornerstone Group Partners, LLC / Mara S. Mades
value seen: JPMorgan Chase Bank, N.A.
https://www.floridahousing.org/docs/default-source/data-docs-and-reports/boardpackages/2018/june-15/consent-items/MFB_Ex_C.pdf

Sources: partner type

REGULATORdate not shown in source

Re: Regatta Place, 2018 Multifamily Mortgage Revenue Bond Method of Sale Recommendation

Florida Housing Finance Corporation
Project Name: Regatta Place Bond Purchaser: JPMorgan Chase Bank, N.A. Developer / Key Representative: Cornerstone Group Partners, LLC / Mara S. Mades
value seen: Bond Purchaser
no listed category matches this wording, so it is shown as the source wrote it
held out of the figures · no listed category matches this wording
value paraphrased from this source
https://www.floridahousing.org/docs/default-source/data-docs-and-reports/boardpackages/2018/june-15/consent-items/MFB_Ex_C.pdf

Sources: summary

REGULATORdate not shown in source

Re: Regatta Place, 2018 Multifamily Mortgage Revenue Bond Method of Sale Recommendation

Florida Housing Finance Corporation
Project Name: Regatta Place Bond Purchaser: JPMorgan Chase Bank, N.A. Developer / Key Representative: Cornerstone Group Partners, LLC / Mara S. Mades
value seen: Bond Purchaser: JPMorgan Chase Bank, N.A.
https://www.floridahousing.org/docs/default-source/data-docs-and-reports/boardpackages/2018/june-15/consent-items/MFB_Ex_C.pdf

Registrations & licences

none found
Jurisdiction-agnostic: a DLD number, a Companies House number and a state RERA registration all land in the same table.

Contact

Markets

1 countries
United Statesactive 10 projects tracked

What they build

1 type
Residential, for rent10 of 10
A project counts once under each type it carries, so the shares add to more than the project count.

Management

Principals & executives

6 names found
JL
Jorge Lopez
Jorge Lopez co-founded The Cornerstone Group and Brookstone Partners in 1993. He sets the firm’s long-term strategy, directs financial and banking relationships, and oversees its development, construction, management and telecommunications divisions; his prior experience includes Related Companies of Florida and Barnett Bank of South Florida.
Current title
Partner
since 1993
Experience
no career length stated
Companies before
Related Companies of Florida, Inc.Barnett Bank of South Florida, N.A.
Education
Florida International UniversityB.A. in Business Administration; major in Finance
Other boards
none sourced
Known for
Founder20,000+ multifamily unitsex-Related Companies of Floridaex-Barnett BankFlorida real estate
That was why we formed the Cornerstone Group, to take advantage of those opportunities and to assist the community in getting back on its feet. Multifamily Executive May 5, 2005https://www.multifamilyexecutive.com/design-development/mfe-awards/2003-builder-of-the-year_o

Sources: education

COMPANYdate not shown in source

Leadership – The Cornerstone Group

The Cornerstone Group
Mr. Lopez graduated with highest honors from Florida International University. He majored in Finance and has a B.A. in Business Administration.
value seen: Florida International University; B.A. in Business Administration; major in Finance
held out of the figures · the quote does not carry this value
https://cornerstonegrp.com/leadership/

Sources: full name

COMPANYdate not shown in source

Leadership – The Cornerstone Group

The Cornerstone Group
### JORGE LOPEZ
value seen: JORGE LOPEZ
https://cornerstonegrp.com/leadership/

Sources: previous companies

COMPANYdate not shown in source

Leadership – The Cornerstone Group

The Cornerstone Group
Prior to founding The Cornerstone Group & Brookstone Partners in 1993, Jorge Lopez spent over seven years with the Related Companies of Florida, Inc.
value seen: Related Companies of Florida, Inc.; Barnett Bank of South Florida, N.A.
held out of the figures · the quote does not carry this value
value paraphrased from this source
https://cornerstonegrp.com/leadership/

Sources: date

PRESS2005-05-05

2003 Builder of the Year

Multifamily Executive
By Miriam Lupkin May 5, 2005 1:06pm
value seen: May 5, 2005
https://www.multifamilyexecutive.com/design-development/mfe-awards/2003-builder-of-the-year_o

Sources: publisher

PRESS2005-05-05

2003 Builder of the Year

Multifamily Executive
# 2003 Builder of the Year By Miriam Lupkin May 5, 2005 1:06pm
value seen: Multifamily Executive
held out of the figures · the quote does not carry this value
https://www.multifamilyexecutive.com/design-development/mfe-awards/2003-builder-of-the-year_o

Sources: quote

PRESS2005-05-05

2003 Builder of the Year

Multifamily Executive
"That was why we formed the Cornerstone Group, to take advantage of those opportunities and to assist the community in getting back on its feet," explains Meyers.
value seen: That was why we formed the Cornerstone Group, to take advantage of those opportunities and to assist the community in getting back on its feet.
https://www.multifamilyexecutive.com/design-development/mfe-awards/2003-builder-of-the-year_o

Sources: url

PRESS2005-05-05

2003 Builder of the Year

Multifamily Executive
# 2003 Builder of the Year
value seen: https://www.multifamilyexecutive.com/design-development/mfe-awards/2003-builder-of-the-year_o
https://www.multifamilyexecutive.com/design-development/mfe-awards/2003-builder-of-the-year_o

Sources: since

COMPANYdate not shown in source

Leadership – The Cornerstone Group

The Cornerstone Group
Prior to founding The Cornerstone Group & Brookstone Partners in 1993, Jorge Lopez spent over seven years with the Related Companies of Florida, Inc.
value seen: 1993
https://cornerstonegrp.com/leadership/

Sources: summary

COMPANYdate not shown in source

Leadership – The Cornerstone Group

The Cornerstone Group
Mr. Lopez is responsible for setting the long-term strategy and direction of the firm, and for overseeing all of the divisions of the company.
value seen: Jorge Lopez co-founded The Cornerstone Group and Brookstone Partners in 1993. He sets the firm’s long-term strategy, directs financial and banking relationships, and oversees its development, construction, management and telecommunications divisions; his prior experience includes Related Companies of Florida and Barnett Bank of South Florida.
held out of the figures · the quote does not carry this value
value paraphrased from this source
https://cornerstonegrp.com/leadership/

Sources: tags

COMPANYdate not shown in source

Leadership – The Cornerstone Group

The Cornerstone Group
Those developments have included 20,000+ multifamily rental units, including both market rate and affordable rentals, along with award-winning townhome and condominium developments.
value seen: 20,000+ multifamily rental units
https://cornerstonegrp.com/leadership/

Sources: title

COMPANYdate not shown in source

Leadership – The Cornerstone Group

The Cornerstone Group
#### PARTNER
value seen: PARTNER
https://cornerstonegrp.com/leadership/
MM
Mara Mades
Mara Mades is a Cornerstone partner responsible for acquisitions, due diligence and financing for affordable-housing development. Before Cornerstone she worked in mortgage-servicing acquisitions, investment analysis and treasury; the company credits her with overseeing land acquisition for more than 60 properties and more than $2 billion of financing.
Current title
Partner
since September 1994
Experience
no career length stated
Companies before
J.I. Kislak Mortgage CorporationThe Balcor CompanyArvida/Disney Corporation
Education
University of Pennsylvania, Wharton School of FinanceB.S. in Economics
University of ChicagoM.B.A.
Other boards
none sourced
Known for
PartnerAffordable housingAcquisitions$2B+ financingWharton
Work email: mara.mades@cornerstonegrp.com1 Email
https://linkedin.com/in/mara-mades-6376868

Sources: education

COMPANYdate not shown in source

Leadership – The Cornerstone Group

The Cornerstone Group
Ms. Mades is a graduate of the University of Pennsylvania's Wharton School of Finance, where she graduated summa cum laude with a B.S. in Economics
value seen: University of Pennsylvania's Wharton School of Finance; B.S. in Economics
held out of the figures · the quote does not carry this value
https://cornerstonegrp.com/leadership/

Sources: education

COMPANYdate not shown in source

Leadership – The Cornerstone Group

The Cornerstone Group
Ms. Mades obtained her M.B.A. from the University of Chicago
value seen: University of Chicago; M.B.A.
held out of the figures · the quote does not carry this value
https://cornerstonegrp.com/leadership/

Sources: email

REGULATORdate not shown in source

I have noticed a trend the past couple of years, particularly in Broward and Dade County. And a long

Florida Housing Finance Corporation
From: Mara Mades [mailto:Mara.Mades@CornerstoneGrp.com]
value seen: mara.mades@cornerstonegrp.com
https://www.floridahousing.org/docs/default-source/programs/developers-multifamily-programs/2017-2018-rfa-comments/comment_2017-5-16_-_mara_mades_-_cornerstone_group.pdf?sfvrsn=0

Sources: full name

COMPANYdate not shown in source

Leadership – The Cornerstone Group

The Cornerstone Group
### MARA MADES
value seen: MARA MADES
https://cornerstonegrp.com/leadership/

Sources: linkedin page

SOCIAL2026-09-07

Mara Mades

LinkedIn
# Mara Mades Partner, CSG Development
value seen: https://linkedin.com/in/mara-mades-6376868
https://linkedin.com/in/mara-mades-6376868

Sources: previous companies

COMPANYdate not shown in source

Leadership – The Cornerstone Group

The Cornerstone Group
Immediately prior to joining the organization, Ms. Mades was Assistant Vice President, Acquisitions, at J.I. Kislak Mortgage Corporation... Ms. Mades' other real estate experience includes working as an Investment Analyst at The Balcor Company... as well as working at Arvida/Disney Corporation as a Treasury Analyst.
value seen: J.I. Kislak Mortgage Corporation; The Balcor Company; Arvida/Disney Corporation
held out of the figures · the quote does not carry this value
https://cornerstonegrp.com/leadership/

Sources: since

COMPANYdate not shown in source

Leadership – The Cornerstone Group

The Cornerstone Group
Ms. Mades joined Cornerstone Group & Brookstone Partners in September 1994.
value seen: September 1994
https://cornerstonegrp.com/leadership/

Sources: summary

COMPANYdate not shown in source

Leadership – The Cornerstone Group

The Cornerstone Group
Ms. Mades is responsible for acquisitions, due diligence and procuring financing for the acquisition and development of affordable housing.
value seen: Mara Mades is a Cornerstone partner responsible for acquisitions, due diligence and financing for affordable-housing development. Before Cornerstone she worked in mortgage-servicing acquisitions, investment analysis and treasury; the company credits her with overseeing land acquisition for more than 60 properties and more than $2 billion of financing.
held out of the figures · the quote does not carry this value
value paraphrased from this source
https://cornerstonegrp.com/leadership/

Sources: tags

COMPANYdate not shown in source

Leadership – The Cornerstone Group

The Cornerstone Group
She has overseen the land acquisition for 60+ properties over the past twenty years, and closed in excess of $2 billion of financing for those properties.
value seen: $2 billion of financing
https://cornerstonegrp.com/leadership/

Sources: title

COMPANYdate not shown in source

Leadership – The Cornerstone Group

The Cornerstone Group
#### PARTNER
value seen: PARTNER
https://cornerstonegrp.com/leadership/
LJ
Leon J. Wolfe
Leon J. Wolfe joined Cornerstone and Brookstone Partners in October 2001 after more than 20 years as a real-estate, tax and corporate lawyer. His background includes founding a Miami law firm and participating as counsel in almost 10,000 affordable-housing units; company and regulatory materials identify him as one of Cornerstone’s principals.
Current title
Partner
since October 2001
Experience
no career length stated
Companies before
Berman Wolfe Rennert Vogel Mandler, P.A.
Education
Boston UniversityB.S., magna cum laude, 1977
University of Miami School of LawJuris Doctorate, 1980
Other boards
Miami-Dade County homeless advisory committeeAmerican Bar Association Sections on Taxation, International Law and Practice
Known for
PartnerReal-estate attorneyTax attorneyAffordable housingABA member

Sources: education

COMPANYdate not shown in source

Leadership – The Cornerstone Group

The Cornerstone Group
A graduate of Boston University, magna cum laude, with a B. S. degree in 1977
value seen: Boston University; B.S. degree in 1977
https://cornerstonegrp.com/leadership/

Sources: education

COMPANYdate not shown in source

Leadership – The Cornerstone Group

The Cornerstone Group
Mr. Wolfe received his Juris Doctorate in 1980 from the University of Miami School of Law.
value seen: University of Miami School of Law; Juris Doctorate in 1980
https://cornerstonegrp.com/leadership/

Sources: full name

COMPANYdate not shown in source

Leadership – The Cornerstone Group

The Cornerstone Group
### Leon J. Wolfe
value seen: Leon J. Wolfe
https://cornerstonegrp.com/leadership/

Sources: other boards

COMPANYdate not shown in source

Leadership – The Cornerstone Group

The Cornerstone Group
He also serves on Miami-Dade County’s homeless advisory committee.
value seen: Miami-Dade County’s homeless advisory committee
https://cornerstonegrp.com/leadership/

Sources: previous companies

COMPANYdate not shown in source

Leadership – The Cornerstone Group

The Cornerstone Group
He was a founding partner of the Miami-based law firm of Berman Wolfe Rennert Vogel Mandler, P.A.
value seen: Berman Wolfe Rennert Vogel Mandler, P.A.
https://cornerstonegrp.com/leadership/

Sources: since

COMPANYdate not shown in source

Leadership – The Cornerstone Group

The Cornerstone Group
Prior to joining Cornerstone Group & Brookstone Partners in October 2001, Mr. Wolfe practiced law for over 20 years
value seen: October 2001
https://cornerstonegrp.com/leadership/

Sources: summary

COMPANYdate not shown in source

Leadership – The Cornerstone Group

The Cornerstone Group
Prior to joining Cornerstone Group & Brookstone Partners in October 2001, Mr. Wolfe practiced law for over 20 years focusing on real estate development, taxation and corporate law.
value seen: Leon J. Wolfe joined Cornerstone and Brookstone Partners in October 2001 after more than 20 years as a real-estate, tax and corporate lawyer. His background includes founding a Miami law firm and participating as counsel in almost 10,000 affordable-housing units; company and regulatory materials identify him as one of Cornerstone’s principals.
value paraphrased from this source
https://cornerstonegrp.com/leadership/

Sources: tags

COMPANYdate not shown in source

Leadership – The Cornerstone Group

The Cornerstone Group
He participated as a lawyer in the development of almost 10,000 affordable housing units.
value seen: almost 10,000 affordable housing units
https://cornerstonegrp.com/leadership/

Sources: title

PRESS2024-10-28

Leon J Wolfe | Traded Profile

Traded
Leon J Wolfe — Partner | Traded
value seen: Partner
value paraphrased from this source
https://traded.co/agent/leon-j-wolfe/
GG
Gerardo Gato
Gerardo Gato is Cornerstone’s CFO, supporting strategic growth and operational performance across finance, accounting and operations. Previously he was an executive vice president at Arqline/RKW Residential, CFO/COO at Monument Capital Management and CFO at Adler Group.
Current title
Chief Financial Officer
Experience
no career length stated
Companies before
Arqline (fka RKW Residential)Monument Capital ManagementAdler Group
Education
Florida International UniversityMaster’s degree in International Real Estate; bachelor’s degree in Finance
Other boards
none sourced
Known for
CFOFinanceex-RKW Residentialex-Monument CapitalFIU
https://www.linkedin.com/in/gerardo-gato-a80aa9b

Sources: education

COMPANYdate not shown in source

Leadership – The Cornerstone Group

The Cornerstone Group
Mr. Gato holds a master’s degree in International Real Estate and a bachelor’s degree in Finance from Florida International University.
value seen: master’s degree in International Real Estate and a bachelor’s degree in Finance from Florida International University
https://cornerstonegrp.com/leadership/

Sources: full name

COMPANYdate not shown in source

Leadership – The Cornerstone Group

The Cornerstone Group
### Gerardo Gato
value seen: Gerardo Gato
https://cornerstonegrp.com/leadership/

Sources: linkedin page

SOCIAL2026-09-20

Gerardo Gato

LinkedIn
https://www.linkedin.com/in/gerardo-gato-a80aa9b
value seen: https://www.linkedin.com/in/gerardo-gato-a80aa9b
https://www.linkedin.com/in/gerardo-gato-a80aa9b

Sources: previous companies

COMPANYdate not shown in source

Leadership – The Cornerstone Group

The Cornerstone Group
Prior to joining Cornerstone, Mr. Gato was Executive Vice President at Arqline (fka RKW Residential)... He previously served as Chief Financial Officer and Chief Operating Officer at Monument Capital Management... Earlier in his career, he served as CFO of Adler Group
value seen: Arqline (fka RKW Residential); Monument Capital Management; Adler Group
held out of the figures · the quote does not carry this value
https://cornerstonegrp.com/leadership/

Sources: summary

COMPANYdate not shown in source

Leadership – The Cornerstone Group

The Cornerstone Group
Prior to joining Cornerstone, Mr. Gato was Executive Vice President at Arqline (fka RKW Residential)... He previously served as Chief Financial Officer and Chief Operating Officer at Monument Capital Management... Earlier in his career, he served as CFO of Adler Group
value seen: Gerardo Gato is Cornerstone’s CFO, supporting strategic growth and operational performance across finance, accounting and operations. Previously he was an executive vice president at Arqline/RKW Residential, CFO/COO at Monument Capital Management and CFO at Adler Group.
held out of the figures · the quote does not carry this value
value paraphrased from this source
https://cornerstonegrp.com/leadership/

Sources: tags

COMPANYdate not shown in source

Leadership – The Cornerstone Group

The Cornerstone Group
Mr. Gato was Executive Vice President at Arqline (fka RKW Residential), where he was responsible for financial management and administration of a $2+ billion AUM portfolio.
value seen: $2+ billion AUM portfolio
https://cornerstonegrp.com/leadership/

Sources: title

COMPANYdate not shown in source

Leadership – The Cornerstone Group

The Cornerstone Group
He currently serves as Chief Financial Officer at Cornerstone Group
value seen: Chief Financial Officer
https://cornerstonegrp.com/leadership/
JR
Jose Romero
Jose Romero is a development partner focused on real-estate development, finance and management. His background includes rebuilding a family materials supplier, managing a hedge-fund portfolio at Hartford Investment Management, and leading multifamily feasibility and acquisition work; he also founded Luna House Ventures in 2019.
Current title
Development Partner
Experience
no career length stated
Companies before
Hartford Investment Management Company
Education
University of MichiganBachelor’s degree in Industrial and Operations Engineering
Yale School of ManagementMBA
Other boards
Past South Florida chairman of Read to a Child
Known for
Development PartnerReal-estate developmentFinanceUniversity of MichiganYale MBA

Sources: education

COMPANYdate not shown in source

Leadership – The Cornerstone Group

The Cornerstone Group
Romero earned a bachelor’s degree in industrial and operations engineering from the University of Michigan
value seen: University of Michigan; bachelor’s degree in industrial and operations engineering
held out of the figures · the quote does not carry this value
https://cornerstonegrp.com/leadership/

Sources: education

COMPANYdate not shown in source

Leadership – The Cornerstone Group

The Cornerstone Group
Romero ... [then attended] Yale School of Management
value seen: Yale School of Management; MBA
held out of the figures · the quote does not carry this value
value paraphrased from this source
https://cornerstonegrp.com/leadership/

Sources: full name

COMPANYdate not shown in source

Leadership – The Cornerstone Group

The Cornerstone Group
### Jose Romero
value seen: Jose Romero
https://cornerstonegrp.com/leadership/

Sources: other boards

COMPANYdate not shown in source

Leadership – The Cornerstone Group

The Cornerstone Group
Romero lives in Miami and is a past South Florida chairman of Read to a Child
value seen: past South Florida chairman of Read to a Child
https://cornerstonegrp.com/leadership/

Sources: previous companies

COMPANYdate not shown in source

Leadership – The Cornerstone Group

The Cornerstone Group
He then was an analyst at Hartford Investment Management Company where he assisted in the management of a $1.4 billion hedge fund portfolio.
value seen: Hartford Investment Management Company
https://cornerstonegrp.com/leadership/

Sources: summary

COMPANYdate not shown in source

Leadership – The Cornerstone Group

The Cornerstone Group
Jose Romero is an award winning real estate developer focused on innovation and finance throughout his nearly 20-year career in real estate development, finance, and management.
value seen: Jose Romero is a development partner focused on real-estate development, finance and management. His background includes rebuilding a family materials supplier, managing a hedge-fund portfolio at Hartford Investment Management, and leading multifamily feasibility and acquisition work; he also founded Luna House Ventures in 2019.
held out of the figures · the quote does not carry this value
value paraphrased from this source
https://cornerstonegrp.com/leadership/

Sources: tags

COMPANYdate not shown in source

Leadership – The Cornerstone Group

The Cornerstone Group
Jose Romero is an award winning real estate developer focused on innovation and finance throughout his nearly 20-year career in real estate development, finance, and management.
value seen: award winning real estate developer
https://cornerstonegrp.com/leadership/

Sources: title

COMPANYdate not shown in source

Leadership – The Cornerstone Group

The Cornerstone Group
#### Development Partner
value seen: Development Partner
https://cornerstonegrp.com/leadership/
JT
Josh Tonnesen
Josh Tonnesen joined Cornerstone in 2019 with 14 years of tax-credit development experience. His responsibilities span acquisition, pre-development, financing, construction and lease-up, and he brings established debt and equity relationships plus experience developing and maintaining affordable-housing properties.
Current title
Project Development
since 2019
Experience
no career length stated
Companies before
none sourced
Education
not published
Other boards
none sourced
Known for
Project developmentTax-credit developmentAffordable housingDebt and equityJoined 2019
https://linkedin.com/in/josh-tonnesen-283042145

Sources: full name

COMPANYdate not shown in source

Leadership – The Cornerstone Group

The Cornerstone Group
### JOSH TONNESEN
value seen: JOSH TONNESEN
https://cornerstonegrp.com/leadership/

Sources: linkedin page

SOCIAL2026-09-15

Josh Tonnesen - Real Estate Developer

LinkedIn
### Senior Vice President - Finance and Development - The Cornerstone Group (Current)
value seen: https://linkedin.com/in/josh-tonnesen-283042145
https://linkedin.com/in/josh-tonnesen-283042145

Sources: since

COMPANYdate not shown in source

Leadership – The Cornerstone Group

The Cornerstone Group
Josh Tonnesen joined Cornerstone in 2019, bringing with him 14 years of tax credit development experience
value seen: 2019
https://cornerstonegrp.com/leadership/

Sources: summary

COMPANYdate not shown in source

Leadership – The Cornerstone Group

The Cornerstone Group
His job responsibilities included all facets of tax credit development, from acquisition, pre-development, financing, construction and lease-up.
value seen: Josh Tonnesen joined Cornerstone in 2019 with 14 years of tax-credit development experience. His responsibilities span acquisition, pre-development, financing, construction and lease-up, and he brings established debt and equity relationships plus experience developing and maintaining affordable-housing properties.
held out of the figures · the quote does not carry this value
value paraphrased from this source
https://cornerstonegrp.com/leadership/

Sources: title

COMPANYdate not shown in source

Leadership – The Cornerstone Group

The Cornerstone Group
#### PROJECT DEVELOPMENT
value seen: PROJECT DEVELOPMENT
https://cornerstonegrp.com/leadership/

Projects

Assessment coverage

Completed projects: 2016-10-15 through 2026-10-15. Initial research is capped at 10 completed projects and a separate delivery-risk search capped at 7 findings. Risk findings are not project assessment counts. Absence is not proof of a complete portfolio or no failures. Month-level dates overlapping a boundary are excluded from figures.

0 undated completions and 0 boundary-uncertain completions are retained but excluded from figures.

Stalled, cancelled & overdue projects

0 evidenced cases
The capped delivery-risk search ran; no project-level exception cases are recorded here. Risk findings are listed under Risks and are separate from assessed projects. This does not establish that the developer has no delivery failures.

Completed projects

10 projects
ProjectLocationTypeUnitsFloorsAreaCostPayment planLaunchedConstruction startOriginal targetHandoverDelayConfidenceStatus
Metro Grande III Apartment HomesHialeah, United States
residential for rent8417———2021Fall 2021—Jan 2025 – Dec 2025—not scorablecompleted
Superior Manor Apartments Phase IIMiami, United States
residential for rent761——————Jan 2023 – Dec 2023Sep 2024 – Nov 2024+15.5 mo
(+9.0 to +22.0)
sourcedcompleted
Captiva Cove IIIPompano Beach, United States
residential for rent———————Jan 2024 – Dec 2024Jan 2024 – Dec 20240.0 mo
(−11.0 to +11.0)
sourcedcompleted
Sonata Apartment HomesPompano Beach, United States
residential for rent1211——————Oct 2022Jan 2024 – Dec 2024+20.5 mo
(+15.0 to +26.0)
sourcedcompleted
Platform 3750Miami, United States
residential for rent19118———2021January 2021Sep 2022 – Nov 2022Jan 2023 – Dec 2023+8.5 mo
(+2.0 to +15.0)
sourcedcompleted
Solaris ApartmentsHallandale Beach, United States
residential for rent781——USD 40m
estimated cost
—2022Q1 2022Oct 2023 – Dec 2023Jan 2023 – Dec 2023−4.5 mo
(−11.0 to +2.0)
sourcedcompleted
Urbon @ NonaOrlando, United States
residential for rent3601————2021this monthJan 2023Jan 2022 – Dec 2022−6.5 mo
(−12.0 to −1.0)
sourcedcompleted
Centerra TownhomesMiami, United States
residential for rent1041————2020Friday February 21st, 2020—Feb 2020—not scorablecompleted
Urbon @ Audubon ParkOrlando, United States
residential for rent3611———————Jan 2020 – Dec 2020—not scorablecompleted
Superior Manor Apartments Phase IMiami, United States
residential for rent1391————2016September 2016—Jan 2018 – Dec 2018—not scorablecompleted
Click any row for the sources behind it. Cost basis matters: an estimated cost, a construction loan and a sale price are different numbers. Each row states which one it is, so they are never averaged together.

Awards

Awards & recognition

3 found
COMPANY AWARD Winner 2003 award; reported May 5, 2005
2003 Multifamily Executive Builder of the Year
Cornerstone Group was selected as the 2003 Multifamily Executive Builder of the Year; the source is a 2005 report of the earlier award.
PROJECT AWARD Winner 2003
Best New Property of the Year · Villa del Sol, Boynton Beach, Florida
Cornerstone Group’s 312-unit Villa del Sol apartment complex won Best New Property of the Year.
Southeast Florida Apartment Association (SEFAA) · https://www.sun-sentinel.com/2003/09/15/real-estate-notes-79/
PROJECT AWARD Winner 2003
Best Overall Marketing Package · San Marino at Laguna Lakes, West Palm Beach, Florida
Cornerstone Group’s San Marino at Laguna Lakes project won Best Overall Marketing Package.
Southeast Florida Apartment Association (SEFAA) · https://www.sun-sentinel.com/2003/09/15/real-estate-notes-79/

Risks

Risk flags

5 found
DELIVERY DELAY Reported December 12, 2023; construction hold reported for the April 1–June 30, 2023 reporting quarter
Miami-Dade County approved a fourth amendment to the Metro Grande ground lease after Cornerstone requested extensions: Phase III’s construction-start deadline moved from July 31, 2022 to September 1, 2023, Phase III completion moved from December 31, 2023 to March 31, 2025, and Phases I and II completion moved from July 30, 2026 to August 31, 2028; the County’s 2023 activity report separately said construction was on hold pending relocation of an FPL duct bank. The project later reached a reported grand opening for Metro Grande III in February 2026, so this finding concerns the documented schedule extensions and hold, not a claim that the project remains incomplete.
PROJECT CANCELLED October 19, 2021
Miami-Dade County rescinded its 2019 allocation to Cornerstone Group Partners for affordable housing on County-owned land at 9000 SW 72 Street after the County determined that constructing the building on that site was not advisable, and redirected funding toward a different Westchester Regional Library site.
FINANCIAL DISTRESS August 6, 2009
A contemporaneous report said Regions Bank obtained a $15.3 million foreclosure judgment against Legacy Pointe, an affiliate of Coral Gables-based Cornerstone Group, over a $13 million defaulted mortgage for the partially completed Solabella townhome project; the report said portions were exposed to the elements and that this was one of six foreclosure lawsuits filed against a Cornerstone affiliate over the preceding 18 months.
PROJECT CANCELLED May 7, 2010
The Gainesville Sun reported that Wachovia foreclosed on and acquired the abandoned Grande Preserve development after declaring its $23 million mortgage in default when construction had stopped; the report said Cornerstone had abandoned the project after the real-estate crash and described unfinished buildings and county code-violation fines.
DELIVERY DELAY 2023-12-12 commitment extension; 2026-02-13 publication of 2026-02-27 grand-opening date
Metro Grande Apartments (Hialeah): Cornerstone Group Partners, LLC’s subsidiary Okeechobee Lease Holdings, LLC obtained repeated deadline extensions; the December 2023 county amendment moved Phase Three completion from December 31, 2023 to March 31, 2025, while Miami-Dade later documented the development’s Phase III grand opening for February 27, 2026—showing a delayed completion, now reported as resolved rather than an active failure.

Record status

active
Coverageactive
Tracked sinceOctober 10, 2026
Last checkedOctober 14, 2026 this month
Profile last researchedOctober 14, 2026
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