What Solid House does

Solid House is a Romanian residential real estate developer headquartered in Constanța, founded in 2010. The company builds and sells turn-key apartment complexes under the Solid Residence brand across the Constanța city and Mamaia Black Sea resort corridor, with a portfolio of 16 residential complexes comprising 5,000+ apartments delivered since inception and approximately 3,000 additional units currently under development. Its product range spans studios through 3-bedroom residences, including both mid-market complexes (Solid Residence Mamaia 383/385/387, Maior Sofran, Amurgului, Grindeanu, Jadului, Dezrobirii, Zona Intim, Smaraldului, Baba Novac) and a flagship luxury tier launched in 2024 with Skyline by Solid House — a 384-residence, 15-floor development on Lake Siutghiol with private pool, spa, and panoramic sea views targeting 2028 delivery. Core construction technology centers on seismic-compliant structural engineering (deep foundations on general raft foundations supported by piles, dual wall-and-frame systems per P100-1/2013), premium materials (marble, travertine, ceramic tiles), modern elevators (Schindler), underground parking systems (Klauss), individual heating stations, and increasingly sustainable features such as photovoltaic panels and EV charging stations.

Solid House generates revenue through one-time direct sales of completed and in-progress residential units, with prices ranging from approximately €101,000 for studios to €287,000+ for premium 3-bedroom residences, plus an additional revenue stream from premium finishing and customization packages. The company operates a sales-led go-to-market model with no intermediaries: a physical sales office on Bulevardul Mamaia 437, dedicated phone and email sales channels, a project-specific website (skyline.solidhouse.ro), a corporate website (solidhouse.ro) with online viewing scheduling, and a Facebook presence. It serves three buyer segments — primary residence buyers, vacation home buyers, and buy-to-let real estate investors — and offers developer installment financing to broaden accessibility. VAT of 21% applies to new properties as of August 2025. The company is privately held (legal entity SOLID HOUSE SRL), founder/owner-operated with no disclosed institutional investors, and reports between 101 and 250 employees.

Name

Solid House

Legal name

SOLID HOUSE SRL

Website

https://solidhouse.ro

Company type

Private

Founded year

2010

Operating status

Operating

Headcount range

101–250 employees

Short description

Solid House is a Romanian residential real estate developer founded in 2010 that builds and sells turn-key apartment complexes under the Solid Residence brand in Constanța and the Mamaia Black Sea resort, having delivered over 5,000 units across 16 projects.

Ownership category

akta.pro rank

Headquarters

HQ city

Constanta

HQ country

Romania

HQ region

Europe

Offices2 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

Supply Chain, Operations, Personnel, Marketing or Sales, Technology or R&D

Revenue model

1. Residential Property Sales: One-time sales of residential apartments and studios in completed and in-progress residential complexes across Constanța and Mamaia. Properties are sold with premium finishes, fully completed (turn-key). Revenue is generated through direct property sales to end buyers including individuals seeking permanent residences, vacation homes, and investment properties.
2. Premium Finishing Packages: Additional revenue from premium finishing options including marble flooring, upgraded fixtures, and custom furnishings in select properties

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

Solid House develops and sells premium turn-key residential apartment complexes (studios, 1-3 bedroom units, and luxury residences) in the Constanța and Mamaia coastal area of Romania. Properties are delivered fully finished with premium materials (marble, travertine, ceramic tiles), underground parking, green spaces, modern elevators, and amenities such as smart access, photovoltaic panels, and EV charging in newer projects. The company operates across 16 residential complexes, selling directly to individual buyers for primary residences, vacation homes, and investment properties.

Product overview

Solid House is a real estate developer based in Constanta and Mamaia, Romania, offering a portfolio of 16 residential complexes under the Solid Residence brand. The company develops properties across multiple price points, from modern affordable apartments to luxury seafront residences. Core products include Solid Residence branded residential complexes offering 1-4 room apartments, studios, and garsoniere (micro-apartments) with various amenities. The flagship luxury product is Skyline by Solid House, a premium complex featuring 384 exclusive residences with panoramic sea views, private pool and spa facilities. Other notable projects include Solid Residence Cazino Mamaia, Solid Residence Melody Mamaia, and Solid Residence Mamaia la Butoaie, all positioned along the Black Sea coastline and Lake Siutghiol. The company reports over 5,000 apartments delivered and 3,000 more under development since its founding in 2010.

Differentiator

Problem solved

Functional benefit

Products and services

• Skyline by Solid House Luxury residential complex on the shore of Lake Siutghiol, opposite Hotel Rex in Mamaia. Offers 384 exclusive residences across 15 floors with 360° panoramic sea views, private pool, premium spa center, and generous apartments with terraces opening to water views. Located 200m from the beach. Targeted at premium and vacation home buyers.
• Solid Residence Cazino Mamaia Luxury residential complex in the heart of Mamaia with exclusive design, premium materials, and panoramic views over Lake Siutghiol or the Black Sea. Offers 1-2 room apartments completely finished. Targeted at buyers seeking premium location on the Romanian coast.
• Solid Residence Mamaia la Butoaie Residential complex on the shore of Lake Siutghiol, 1 minute from the Black Sea, offering studios and apartments with 1-3 rooms in an exclusive area of Mamaia with terraces, restaurants, and clubs. Targeted at buyers seeking lakeside and beachside living.
• Solid Residence Melody Mamaia Luxury apartments with sea views, positioned on the Mamaia promenade directly on the beach with large windows offering panoramic views of the sea. Targeted at buyers seeking direct beachfront property.
• Solid Residence Megara Modern studio complex in the clubbing area of Mamaia, fully finished, furnished and equipped, ready to move in. Targeted at buyers and investors seeking turn-key studio units in Mamaia's entertainment district.
• Solid Residence Zona Intim Modern residential complex in Constanța with high-quality standards, featuring courtyard with green spaces, children's playground, underground parking and restricted access. Targeted at families seeking quality urban living in Constanța.
• Solid Residence Smaraldului Premium apartments near University Campus in the newest vibrant district of Constanța, next to Lake Siutghiol, 2 minutes from the beach. Targeted at students, young professionals, and investors near the university area.
• Solid Residence Dezrobirii Modern residential complex with community focus in Constanța, offering 48 apartments with 2-3 rooms and studios across 4 levels, with underground parking and green spaces. Targeted at families and small households in Constanța.
• Solid Residence Baba Novac Modern residential complex for families in a quiet accessible area featuring green spaces, playgrounds and social areas. Includes underfloor heating, smart access, photovoltaic panels, and electric vehicle charging stations. Offers installment rate plans. Targeted at families seeking modern sustainable housing.

Quantifiable outcome

• 5,000+ apartments delivered successfully to residents since 2010
• +2 more outcomes

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration1 record

Feature8 records

Partnerships

Five partnerships are on record, tiered minor.

• MestaminorOthersMesta is listed as a collaborator in the COLABORATORI section of Solid House website. Nature of collaboration appears to be related to marble and travertine supply for premium construction materials, as evidenced by the joint award recognition.
• KalekimminorOthersListed as a collaborator in the COLABORATORI section. Appears to be a construction materials supplier for finishing products.
• Solid Magic ResidenceminorOthersListed as a collaborator in the COLABORATORI section. Appears to be a related entity within the Solid House group.
• Solid StoreminorOthersListed as a collaborator in the COLABORATORI section. Appears to be a related entity possibly providing furniture or interior solutions.
• Fundatia GurminorOthersListed as a collaborator in the COLABORATORI section. Appears to be a foundation associated with the company for social responsibility or community initiatives.

Scale indicators5 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• Impact Developer & Contractor: Romanian residential real estate developer listed on the Bucharest Stock Exchange, building for-sale apartment complexes in Bucharest and surrounding areas. Comparable as a for-sale residential developer in the same national market with similar product positioning (turn-key apartments with premium finishes).
• One United Properties: Premium Bucharest-based residential and mixed-use developer listed on the Bucharest Stock Exchange. Closely comparable as a Romanian for-sale residential developer focused on premium finishes, prime locations, and turn-key delivery to similar primary-residence and investor buyer segments.

Broad incumbents

• AFI Europe Romania: Israel/CEE-based real estate developer and operator active in Romania with residential, retail, and office projects. Comparable as a larger multi-segment real estate incumbent in Romania with overlapping residential capabilities.
• NEPI Rockcastle: Largest real estate investor in Romania and CEE, primarily in retail and office. Comparable as a dominant Romanian real estate incumbent with deep local market presence, though its primary focus is commercial rather than residential.

Regional players

• Hercesa: Spanish real estate developer with Romanian residential projects, including developments in Bucharest and surrounding areas. Comparable as a foreign-backed residential developer targeting similar middle-to-upper market buyer segments in Romania.
• Liebrecht & wooD: Belgian real estate developer with a portfolio of mixed-use and residential projects in Romania and CEE. Comparable as a foreign-backed residential developer active in the Romanian market with similar product and buyer orientation.
• Atenor: Belgian-listed real estate developer with projects in Romania and other CEE markets, including large-scale office and residential developments. Comparable as a foreign developer competing in the Romanian for-sale residential and mixed-use market.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/SolidResidenceSkylineRex

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Solid House