Mosaic Property Group is an Australian private developer-builder creating design-led residential and mixed-use apartments across South East Queensland. Its integrated model covers acquisition, design, construction, sales, leasing, building management and caretaking, serving owner-occupiers, investors and communities seeking premium homes locally.
AI-researched delivery record, not yet confirmed by the developer. Dates may be approximate; original sources are linked.
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.
No evidenced risk flags in the sources reviewed. An absence of flags is not evidence that there is no risk.
AI-researched delivery record, not yet confirmed by the developer. Dates may be approximate; original sources are linked.
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.
| Project | Overall | Structure & systems | Management & living |
|---|---|---|---|
| The MowbrayEast Brisbane, Brisbane81 units | 9.7/ 10 | —/ 10 | 9.7/ 10 |
Airbnb is the only located platform publishing a building-specific review aggregate, and its 4.93/5 score from 15 guest reviews sets the level under the guest-rating conversion convention. No recurring negative or positive review themes were established because individual review texts were not available, and structure remains unevidenced by published review material. | |||
no notes returned no links returned | The applicable published guest material gives the The Mowbray listing a 4.93/5 rating from 15 reviews and describes it as a “brand-new luxury 2-bedroom, 2-bathroom apartment.” Its listing highlights “Rooftop Views + Sauna + Carpark,” but no individual guest-review text or recurring operational complaint was available on the page read. | ||
| AugustaBurleigh Heads, Gold Coast34 units | 9.4/ 10 | —/ 10 | 9.4/ 10 |
The building-specific place listing is the only located published rating and has 25 reviews, so it sets the level under the anchor rule; because it is a short-stay listing, it is treated as GUESTS and converted on the guest-rating convention. No recurring complaint or praise theme was established from separately read review text, and no structure rating was published. | |||
no notes returned no links returned | The available building-specific published feedback is short-stay rather than resident commentary: the place listing reports “4.8 out of 5 from 25 reviews” and identifies beach access, free Wi‑Fi, free parking and air conditioning. The developer’s current project page describes a resort-style pool plus barbecue, dining and entertaining areas, but it is promotional material rather than resident review evidence. | ||
| MarellaBroadbeach, Gold Coast98 units | 7.4/ 10 | —/ 10 | 6.5/ 10 |
The only building-specific published rating found is a guest-platform 10/10 based on one review, so it cannot establish a strong anchor and the score is held at the required 6.5 vicinity for evidence under ten reviews. No recurring complaints, recurring praise, or resident written reviews were available to move it; structural evidence was not published in review form. | |||
no notes returned no links returned | The only applicable published guest evidence is a 10/10 overall rating based on one review; no written guest comment is displayed. The listing identifies Wi‑Fi, an outdoor pool, 24-hour security, and air conditioning, while the developer lists a pool, gym, sauna, steam room, spa, wine room, residents’ lounge and private dining room; these are facility descriptions rather than resident-management reviews. | ||
| Cotton TreeCotton Tree, Maroochydore41 units | 5.5/ 10 | —/ 10 | 5.5/ 10 |
Google Reviews/Maps is the only located platform rating and reports 1.0/5 from one resident review. Its direct conversion is 4.0, but because the rating base is under 10 reviews the stated rule requires keeping the score within one point of 6.5; no recurring-theme adjustment is applied because the noise complaint is from only one review. | |||
The only located resident review reports that the balcony rails become so noisy in wind that it would be impossible to talk or sleep, and that the Esplanade side emits a constant tone. The reviewer’s July 2025 update says the response had been to cover the railings with cloth to dampen the noise, while alleging the issue remained serious; this is one report rather than a corroborated recurring theme. | The available resident feedback describes a materially disruptive daily experience: wind-driven balcony-rail noise allegedly makes conversation and sleep difficult. The reviewer also wrote that, after two months, “they have done nothing but cover the railings with cloth to dampen the noise,” but there is only one located review and no independent management-rating evidence. |
### Sunshine Coast 100 Duporth Avenue Maroochydore QLD 4558
### Gold Coast Suite 2, 2481 Gold Coast Highway Mermaid Beach QLD 4218
Mosaic is partnering with Holcim to use ECOPact.
In partnership with Woolworths, we are also bringing the area’s first major supermarket, adding a new level of convenience and accessibility to the community.
Designed in partnership with bureau^proberts
Mosaic is partnering with Holcim to use ECOPact.
Mosaic is partnering with Holcim to use ECOPact.
Mosaic is partnering with Holcim to use ECOPact.
In partnership with Woolworths, we are also bringing the area’s first major supermarket, adding a new level of convenience and accessibility to the community.
In partnership with Woolworths, we are also bringing the area’s first major supermarket, adding a new level of convenience and accessibility to the community.
In partnership with Woolworths, we are also bringing the area’s first major supermarket, adding a new level of convenience and accessibility to the community.
Designed in partnership with bureau^proberts
Designed in partnership with bureau^proberts
Designed in partnership with bureau^proberts
| COMPANY NUMBER | 156 621 484 ABN Lookup / ASIC registration · AU · Active from 05 Apr 2012 |
| Australia | active 10 projects tracked |
| Residential, for sale | 10 of 10 |
We set out to design and deliver product that the market responded well to, and that form and function was just as important as architecture and beauty.Apartments.com.au Mar 26, 2024https://www.apartments.com.au/news/qld/how-mosaic-became-one-of-the-most-trusted-developers-in-south-east-queensland-five-minutes-with-brook-monahan
## Brook Monahan
We set out to design and deliver product that the market responded well to, and that form and function was just as important as architecture and beauty.
As Founder and Managing Director, Brook has built a fully integrated business model
As Founder and Managing Director, Brook has built a fully integrated business model that ensures end-to-end control across every stage of development—from market research and site acquisition to design, construction, sales, and long-term asset management. Brook’s career began in Agribusiness before launching a series of successful ventures, including a development and construction firm, a funds management company, and a legal practice.
Brook has built a fully integrated business model
Mosaic was founded by Brook Monahan
With over two decades of leadership in property development, construction, and investment
As Founder and Managing Director, Brook has built a fully integrated business model that ensures end-to-end control across every stage of development—from market research and site acquisition to design, construction, sales, and long-term asset management.
## David Handley
David Handley
In 2012, the business was rebranded and David Handley joined as Co-Founder.
In 2012, the business was rebranded and David Handley joined as Co-Founder.
As Mosaic’s Co-Founder, David shaped the strong operational backbone that continues to drive the company’s growth and success. His leadership across every stage of the development process—from securing sites and managing consultants to overseeing construction and fostering community engagement—helped cement Mosaic’s reputation for delivering exceptional projects.
As Mosaic’s Co-Founder, David shaped the strong operational backbone that continues to drive the company’s growth and success.
BBusComm, Business Communication at QUT (Queensland University of Technology)
BBusComm, Business Communication at QUT (Queensland University of Technology)
## Marina Vit
Marina Vit
UDIA Queensland
Youngcare
Honeycombes Property Group
Brisbane City Council
As Chief Executive Officer, Marina works closely with the Founder & Managing Director
Chief Executive Officer (Current) Jan 2025 - Present
As Chief Executive Officer, Marina works closely with the Founder & Managing Director to implement Mosaic’s corporate objectives. Before joining Mosaic, Marina was Chief Executive Officer of UDIA QLD... Before joining UDIA QLD, Marina held senior leadership and executive roles... including at Youngcare.
As Chief Executive Officer, Marina works closely with the Founder & Managing Director to implement Mosaic’s corporate objectives
## Kerry Sargent
As Mosaic’s Chief Financial Officer
Kerry, a Certified Chartered Accountant, is a seasoned financial leader with extensive experience in senior roles across blue-chip organisations in the development and construction sectors. Kerry leads Mosaic’s financial modelling and forecasting...
As Mosaic’s Chief Financial Officer, she plays a pivotal role in shaping the company’s financial strategy, risk management framework, and operational efficiency
## Anthony Hancock
Anthony Hancock
As Director of Sales & Client Relationships
Director of Sales, Property Management & Client Relationships - Mosaic Property Group (Current) Jul 2012 - Present
With over two decades of experience in high-performance property sales, Anthony Hancock has been instrumental in shaping and executing Mosaic’s market-leading sales strategy. As Director of Sales & Client Relationships, Anthony oversees all sales operations and external partnerships...
As Director of Sales & Client Relationships, Anthony oversees all sales operations and external partnerships
Property Economics at QUT (Queensland University of Technology)
Property Economics at QUT (Queensland University of Technology)
Michael Zaghini
Michael Zaghini
Head Of Research at Mosaic Property Group
Head Of Research (Current) Feb 2020 - Present
Head Of Research at Mosaic Property Group. Head Of Research (Current) Feb 2020 - Present; Research Manager Jun 2018 - Jan 2020; Research Analyst Apr 2017 - Jun 2018.
Head Of Research at Mosaic Property Group
0 undated completions and 0 boundary-uncertain completions are retained but excluded from figures.
| Project | Location | Type | Units | Floors | Area | Cost | Payment plan | Launched | Construction start | Original target | Handover | Delay | Confidence | Status |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lily | Gold Coast, Australia Broadbeach | residential for sale | 1021 | 32 | — | $ 190m other | — | 2023 | May 9, 2023 | Sep 2025 – Dec 2025 | Dec 2025 | +1.5 mo (0.0 to +3.0) | sourced | completed |
| The Manning | Brisbane, Australia Milton | residential for sale | 1131 | 22 | — | $ 110m other | — | 2022 | October 27, 2022 | May 2025 – Aug 2025 | Aug 2025 | +1.5 mo (0.0 to +3.0) | sourced | completed |
| Cotton Tree | Maroochydore, Australia Cotton Tree | residential for sale | 411 | 8 and 7 | — | $ 65m other | — | 2022 | Aug 3, 2022 | Jan 2025 – Apr 2025 | Jul 2025 | +4.5 mo (+3.0 to +6.0) | sourced | completed |
| The Prescott | Brisbane, Australia Toowong | residential for sale | 1001 | 15 | — | $ 101m other | — | 2021 | 27 July 2021 | Jan 2025 – Apr 2025 | Apr 2025 | +1.5 mo (0.0 to +3.0) | sourced | completed |
| Marella | Gold Coast, Australia Broadbeach | residential for sale | 981 | 30 | — | $ 160m other | — | 2022 | 13 Sep 2022 | Jan 2025 – Apr 2025 | Feb 2025 | −0.5 mo (−2.0 to +1.0) | sourced | completed |
| The Mowbray | Brisbane, Australia East Brisbane | residential for sale | 811 | 8 | — | $ 93m other | — | 2022 | 28 March 2022 | Sep 2024 – Dec 2024 | Jan 2025 | +2.5 mo (+1.0 to +4.0) | sourced | completed |
| Florence | Gold Coast, Australia Burleigh Heads | residential for sale | 91 | 9 | — | $ 37m other | — | 2022 | 2022 | May 2024 – Aug 2024 | Sep 2024 | +2.5 mo (+1.0 to +4.0) | sourced | completed |
| Augusta | Gold Coast, Australia Burleigh Heads | residential for sale | 341 | 13 | — | $ 65m other | — | 2021 | 26 October 2021 | May 2024 – Aug 2024 | Aug 2024 | +1.5 mo (0.0 to +3.0) | sourced | completed |
| The Witton | Brisbane, Australia Indooroopilly | residential for sale | 1411 | — | — | $ 106m other | — | — | — | May 2024 – Aug 2024 | Aug 2024 | +1.5 mo (0.0 to +3.0) | sourced | completed |
| Lorient | Maroochydore, Australia | residential for sale | 151 | 8 | 9,250 m² | $ 57m other | — | 2021 | 2021 | Jan 2024 – Apr 2024 | Mar 2024 | +0.5 mo (−1.0 to +2.0) | sourced | completed |
| Coverage | active |
| Tracked since | October 11, 2026 |
| Last checked | October 11, 2026 this month |
| Profile last researched | October 11, 2026 |
| Claim |