# One United Properties SA: Romania's Leading Green Real Estate Developer
High-Level Overview
One United Properties SA is a leading real estate developer and investor specializing in sustainable residential, mixed-use, commercial, and office properties in Bucharest, Romania.[3][4] The company develops and sells residential units, office buildings, and commercial spaces while managing a substantial portfolio of leased properties. As of end-2024, One United Properties owns an office real estate portfolio with a market value of RON 2.84 billion.[2] The company's revenue breakdown reflects its dual focus: 76.8% from residential units (primarily housing and apartments) and 23.2% from offices.[2] With consolidated turnover of €236.3 million and gross profit of €84.8 million in the first nine months of 2025, One United Properties demonstrates strong financial momentum in Romania's real estate market.[3]
The company's core mission centers on creating thriving, sustainable communities through state-of-the-art, energy-efficient buildings while driving enduring value growth for stakeholders.[4] One United Properties has earned numerous international and local awards for sustainability, energy efficiency, and wellness across all its developments.[4]
Origin Story
One United Properties was established in 2007 by Victor Capitanu and Andrei Diaconescu.[4] The founders rapidly positioned the company as the leading force in mixed-use development in Romania, transforming the local real estate landscape by introducing cutting-edge development trends and revitalizing neglected urban areas into dynamic communities.[4]
The company's expansion followed a deliberate strategic trajectory: it ventured into the office market in 2017 and subsequently entered the commercial market in 2022.[4] This phased approach allowed One United Properties to build expertise across multiple real estate segments while maintaining its commitment to sustainability and quality standards.
Core Differentiators
- Sustainability Leadership: One United Properties holds superior certifications in sustainability, energy efficiency, and wellness across all developments, positioning it as the first real estate developer in Romania to achieve such comprehensive recognition.[4]
- Mixed-Use Development Expertise: The company pioneered mixed-use development in Romania, creating landmark projects like One Peninsula, One Verdi Park, One Floreasca City, and One Cotroceni Park that combine residential, office, and commercial spaces.[4]
- Substantial Managed Portfolio: Beyond development, One United Properties operates a significant office portfolio of 138,000 sqm gross leasable area and a commercial rental portfolio exceeding 180,000 sqm, generating recurring revenue streams.[4]
- Urban Regeneration Focus: The company specializes in restoring historical landmarks, owning approximately 40,000 sqm of buildings for restoration including One Plaza Athénée, One Downtown, One Gallery, and One Athénée, with plans to construct a new 5-star lifestyle hotel.[4]
- Premium Brand Positioning: The ONE brand is synonymous with quality, design, community, sustainability, and highly desirable locations, commanding premium positioning in Bucharest's real estate market.[3][4]
Role in the Broader Real Estate Landscape
One United Properties operates at the intersection of several powerful market trends. The company capitalizes on growing investor and consumer demand for sustainable, energy-efficient buildings as environmental regulations tighten across Europe and ESG considerations influence capital allocation.[4] Romania's real estate market is experiencing urbanization and modernization, with Bucharest serving as the primary growth engine—a dynamic One United Properties has leveraged to establish market leadership.
The company's emphasis on mixed-use developments and urban regeneration addresses a critical gap in Bucharest's urban fabric, transforming underutilized areas into vibrant communities that attract both residents and corporate tenants. This positions One United Properties as a key driver of Bucharest's urban evolution and real estate modernization.
The company's public listing on the Bucharest Stock Exchange under ticker ONE[5] reflects its significance as a bellwether for Romania's real estate sector and provides it with capital market access to fund continued expansion.
Quick Take & Future Outlook
One United Properties stands well-positioned to benefit from sustained urbanization in Romania, growing corporate demand for modern office spaces, and increasing consumer preference for sustainable residential developments. The company's strong financial performance in 2025, combined with its established market leadership and brand equity, suggests continued growth momentum.
Looking ahead, the company's planned investments in historical landmark restoration and the 5-star hotel development signal ambitions to diversify revenue streams beyond traditional residential and office segments. As European real estate markets increasingly prioritize sustainability and wellness, One United Properties' early leadership in these areas—backed by certifications and awards—provides competitive advantage. The company's ability to execute large-scale mixed-use projects while maintaining premium positioning will likely determine its influence in shaping Bucharest's real estate future and potentially expanding beyond the capital.
