One Ortakoy

Located on a hillside in the Ortakoy district of Istanbul, One Ortakoy boasts an iconic design that bears the signature of architect Gokhan Avcioglu built back in 2011.

One Ortakoy has come to the forefront of the conversation around architecture in Istanbul as a symbolic building that embraces a unique design and style. The project was constructed to have an innovative and distinctive form defined by its curved exterior and use of natural stones. Consisting of four circular, connected forms, the organic structure of the building makes it stand out from other metallic buildings.

Along with its appealing design, One Ortakoy offers residents privileged access to the city center and includes 95 independent residences between 98-325 sqft in size, social areas, a green roof and a walking track within the 2,600 sqft of private ground. It also offers a terrace pool with a stunning view of the Bosphorus. The asset comprise total of 18,600 sqft area.

Property Type

Year Built



Mecidiye No. 1
Besiktas, Istanbul


Gökhan Avcıoğlu


18.580,608 SF


95 Units

Other Facilities

Green roof, walking track, terrace pool

Project Gallery

Other Projects