Solid Development designs and constructs luxury homes, apartment complexes, holiday residences, and investment properties in Thessaloniki and Chalkidiki, Greece. It serves private buyers and investors through residential development, sales, construction, design, renovation, and ongoing property maintenance services.
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 |
|---|---|---|---|
| Artion ResidenceChalkidiki, Nikiti36 units | 10.0/ 10 | 8.2/ 10 Agoda 10/10 · 6 reviews · agoda.com Agoda publishes 10/10 from 6 reviews. Adjusted for where resident ratings usually fall, and weighted toward the 6.5 midpoint (more strongly the fewer the reviews), that gives 8.2. | 8.2/ 10 Agoda 10/10, 10/10, 10/10, 10/10, 10/10, 9.6/10 · 6 reviews · agoda.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: 8.2. |
Bedandbreakfast.eu provides the largest published review base found for the identified building, with 10/10 from 19 guest reviews, setting a converted anchor of 10.0. Agoda independently reports 9.9/10 from six verified reviews and similarly strong category scores, while the readable comments are overwhelmingly positive; the evidence is guest-stay evidence rather than a long-term resident-management record. | |||
The published guest feedback is favorable about the physical accommodation: one reviewer called the suite “very clean and luxurious” and another described it as “beautiful, modern, spotless, and fully equipped.” A minor exception was the comment that the “Jacuzzi needs cleaning”; there were no published reports of leaks, flooding, lift failures, plumbing breakdowns or other serious structural/system failures. | Guests consistently described the stay as comfortable and well managed: the host was “really helpful” and “kept in touch every day,” while another called the property “spotless” and fully equipped. The only operational negatives in the readable comments were that the jacuzzi needed cleaning and that the complex lacked its own private parking, although nearby parking was available. | ||
| Darion ComplexChalkidiki, Nikiti20 units | 10.0/ 10 | 8.7/ 10 Booking.com 9.9/10 · 43 reviews · en.planetofhotels.com Booking.com publishes 9.9/10 from 43 reviews. Adjusted for where resident ratings usually fall, and weighted toward the 6.5 midpoint (more strongly the fewer the reviews), that gives 8.7. | 8.5/ 10 Booking.com 9.9/10, 9.9/10, 9.5/10, 10/10, 9.7/10 · 43 reviews · en.planetofhotels.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: 8.5. |
Booking.com’s 9.9/10 from 43 guest reviews is the largest review base and sets a high converted anchor of 9.8/10 under the guest-rating convention. Google’s 5/5 has only 9 reviews, while Amimir’s 10/10 has 15 and therefore does not overturn the anchor; the uniformly positive written feedback and recurring praise move the final resident-experience score to 10.0, with the important caveat that the evidence is short-stay guest evidence rather than a resident-year sample. | |||
The available physical-condition feedback is positive but comes from short-stay guests rather than long-term residents. Reviews describe a “brand new condition,” “everything inside the apartment” as looking brand new, and “everything was new, clean and well arranged”; no review read reported leaks, plumbing, HVAC, electrical, lift or waterproofing failures. | Guest feedback portrays a highly maintained, resort-style daily experience: the property was called “spotlessly clean,” the pool area “great,” and staff “very friendly and helpful.” The only operational reservation in the reviews was that “there is no service included” and the stay is effectively self-service; the reviewer said this did not bother them. | ||
| Evion ResidenceChalkidiki, Nikiti | 9.8/ 10 | —/ 10 | 9.8/ 10 |
Booking.com provides the largest clearly identified review base among the located aggregates, with a published 9.9/10 from 22 guest reviews; applying the requested guest-rating conversion gives an anchor of 9.8/10. No recurring negative theme or materially dissenting platform was reported, and no structural rating or structural review evidence was found. | |||
no notes returned no links returned | The directly published testimonial says, “The host was really nice and took good care of us,” and that the apartment was “very clean and well-maintained.” The accommodation pages also describe two outdoor pools, a children’s pool/playground and beach access, but the available evidence is predominantly short-stay guest feedback rather than resident experience. | ||
| Myron ResidenceChalkidiki, Kalithea56 units | 9.8/ 10 | —/ 10 | 9.8/ 10 |
The largest published review base is the guest aggregate of 9.9/10 from 21 reviews, which sets a 9.8/10 resident-experience anchor under the guest-rating conversion convention. The written feedback read was uniformly positive on cleanliness, amenities, host responsiveness and quiet, with no recurring complaint theme sufficient to adjust the anchor; structural systems were not independently evidenced. | |||
no notes returned no links returned | Guest feedback is strongly positive about daily living: reviewers called the apartment “beautiful, spotless,” described the pool as “large and well-maintained,” and said staff were “friendly, attentive and always ready to help.” One individual review mentioned that “the electricity went out,” but this was not shown as a recurring complaint in the material read. | ||
| Olea Valley ComplexChalkidiki, Nikiti | 9.5/ 10 | —/ 10 | 9.5/ 10 |
Google’s 4.9/5 from 42 reviews sets the level and converts to approximately 9.7/10 under the supplied curve. The score is moderated to 9.5 by the reported slippery pool surround and isolated housekeeping shortfall; the high guest-platform results are corroborating evidence but do not replace the larger building-level Google base. | |||
Reviewers described the complex as “nice, modern, clean,” and one Greek review praised its “excellent construction.” Other guest feedback said everything was “working and new inside,” while no published review located in this research reported leaks, plumbing failure, HVAC failure, electrical problems or structural damage. | Daily-life feedback is mostly favourable: guests called the complex “very clean,” praised the large pools and playground, and said the host was “very kind, helpful and always available.” The main operational warning is a Google review reporting no playground shade and pool tiles so slippery that “Kids constantly slip and hit their heads”; a separate 2026 rental review complained that cleaning and basic kitchen equipment were inadequate. |
ΚΑΛΑΜΑΡΙΑ ΘΕΣΣΑΛΟΝΙΚΗΣ
Tziolas Engineers provided the mechanical and electrical engineering design for Elxis Residence.
Nikos Sgouros & Associates Architects provided the architectural design for Elxis Residence.
MEP Design: Tziolas Engineers
MEP Design: Tziolas Engineers
MEP Design: Tziolas Engineers
Architectural Design: Nikos Sgouros & Associates Architects
Architectural Design: Nikos Sgouros & Associates Architects
Architectural Design: Nikos Sgouros & Associates Architects
| COMPANY NUMBER | 155659606000 General Commercial Registry (GEMI) · Greece · Active |
| Greece | active 5 projects tracked |
| Residential, for sale | 5 of 5 |
| Διευθύνων Σύμβουλος | Ιωάννης Β. Κοτανίδης |
| Διευθύνων Σύμβουλος | Ιωάννης Β. Κοτανίδης |
Το συγκρότημα ... είναι κατασκευασμένο από τη Solid Development – Ιωάννης Κοτανίδης.
| Διευθύνων Σύμβουλος | Ιωάννης Β. Κοτανίδης |
Το συγκρότημα ... είναι κατασκευασμένο από τη Solid Development – Ιωάννης Κοτανίδης.
| Διευθύνων Σύμβουλος | Ιωάννης Β. Κοτανίδης |
Head of sales department at Solid Development SA
Head of sales department at Solid Development SA
### [Grekodom Development]
Head of sales department at Solid Development SA
Head of the Kriaritsi Project Oct 2018 - Jan 2023 ... Director of office Nikiti Jul 2017 - Oct 2018 ... Sales Manager Oct 2014 - Jun 2017
Head of sales department at Solid Development SA
Head of the Kriaritsi Project Oct 2018 - Jan 2023 (4 years and 3 months) Department: Project Management • Level: Head
Sales Manager Oct 2014 - Jun 2017 (2 years and 8 months) Department: Sales • Level: Manager
### [Grekodom Development]
Head of sales department at Solid Development SA
### Applied Informatics, Applied informatics at [University of Macedonia]
### Applied Informatics, Applied informatics at [University of Macedonia]
# Dimitris Tsachidis
### Marketing Lead - [Solid Development S.A.](https://www.linkedin.com/company/solid-development-s-a) (Current)
### Sales Manager - Carit.gr Jan 2022 - Sep 2022 (8 months) in Thessaloníki, Central Macedonia, Greece
### speaker coach - [TED Conferences](https://www.linkedin.com/company/ted-conferences) Jan 2018 - Jan 2020 (2 years) in Greece
Department: Marketing • Level: Head
Jan 2020 - Present (6 years and 2 months) in Thessaloníki, Central Macedonia, Greece
### Marketing Lead - [Solid Development S.A.](https://www.linkedin.com/company/solid-development-s-a) (Current)
### Marketing Lead - [Solid Development S.A.](https://www.linkedin.com/company/solid-development-s-a) (Current)
Department: Marketing • Level: Head
### Sales Manager - Carit.gr Jan 2022 - Sep 2022 (8 months)
A development of 33 contemporary apartments, Elxis Residence reflects Solid Development’s most advanced approach to design, scale, and construction quality to date.
### Marketing Lead - [Solid Development S.A.](https://www.linkedin.com/company/solid-development-s-a) (Current)
### Engineer's degree, Civil Engineering at North-Caucasus State Technical University
### Engineer's degree, Civil Engineering at North-Caucasus State Technical University
### Master of Business Administration - MBA, Project management at Moscow city business school
### Master of Business Administration - MBA, Project management at Moscow city business school
# George Aslanidis
### Senior Construction Project Manager - Solid Development (Current)
### Construction Project Manager - Moneqube IKE Oct 2023 - Feb 2025 (1 year and 4 months)
Department: Project Management • Level: Senior
Feb 2025 - Present (1 year and 7 months) in Thessaloníki, Central Macedonia, Greece
### Senior Construction Project Manager - Solid Development (Current) Feb 2025 - Present (1 year and 7 months) in Thessaloníki, Central Macedonia, Greece
### Senior Construction Project Manager - Solid Development (Current)
### Engineer's degree, Civil Engineering at North-Caucasus State Technical University
### Construction Project Manager - Moneqube IKE
### Master of Business Administration - MBA, Project management at Moscow city business school
### Senior Construction Project Manager - Solid Development (Current)
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Myron Residence | Kalithea, Greece Chalkidiki | residential for sale | 561 | — | 3,894 m² | — | — | 2024 | July 1st | Jun 2026 | Jul 2026 | +1.0 mo (+1.0 to +1.0) | estimated | completed |
| Darion Complex | Nikiti, Greece Chalkidiki | residential for sale | 201 | — | 1,819 m² | — | — | — | — | Jun 2025 | Jan 2025 – Dec 2025 | +0.5 mo (−5.0 to +6.0) | sourced | completed |
| Artion Residence | Nikiti, Greece Chalkidiki | residential for sale | 361 | — | 2,774 m² | — | — | — | — | — | Jan 2024 – Dec 2024 | — | not scorable | completed |
| Evion Residence | Nikiti, Greece Chalkidiki | residential for sale | — | — | — | — | — | — | — | — | Jan 2022 – Dec 2022 | — | not scorable | completed |
| Olea Valley Complex | Nikiti, Greece Chalkidiki | residential for sale | — | δυο | 2,861 m² | — | — | — | — | — | Jan 2021 – Dec 2021 | — | not scorable | completed |
| Coverage | active |
| Tracked since | October 10, 2026 |
| Last checked | October 15, 2026 this month |
| Profile last researched | October 15, 2026 |
| Claim |