Deniz İstanbul is one of the largest coastal township developments on the European side of Istanbul, developed by Keleşoğlu Holding along the Yakuplu coastline in Beylikdüzü.
Spanning a massive 1.2 million m² land area, the development functions as a self-contained “seafront city” integrated with the West Istanbul Marina.
| Feature | Project Overview |
| Location | Yakuplu, Beylikdüzü / Istanbul |
| Developer | Keleşoğlu Holding |
| Total Units | ~5,100 residential units across multiple phases |
| Property Types | 1+1, 2+1, 3+1, 4+1, 5+1 apartments, and luxury twin/detached villas |
| Green Space | ~79% allocated to green landscaped space |
| Citizenship | Suitable for the Turkish Citizenship by Investment Program |
Price Ranges:
1 bedroom apartments are in the price range of $ 228.000 to $ 266.000
2 bedroom apartments are in the price range of $ 282.000 to $ 346.000
3 bedroom apartments are in the price range of $ 432.000 to $ 555.000
4 bedroom apartments are in the price range of $ 589.000 to $ 666.000
Villas are in the price range of $ 1.694.000 to $ 2.684.000
Marina & Marine Transport: Direct access to West Istanbul Marina (550-yacht capacity) and sea taxi/ferry access.
Healthcare & Education: Dedicated private hospital and international school facilities within the complex.
Commercial & Leisure: Open-air shopping mall, seafront cafes and restaurants, horseback riding club, and private sandy beach access.
Sports & Wellness: Large sports club including indoor/outdoor pools, fitness suites, Turkish bath, sauna, and tennis courts.
Marina Residence: Mid-rise blocks situated directly adjacent to the marina promenade.
Sedef Mansions / Houses: Low-rise, family-oriented block options surrounded by expansive gardens.
Mercan & Bahar Residences: Located on higher elevations of the site to maximize sea vistas.
Marina Houses / Sedef Villaları: High-end, multi-bedroom standalone and twin villa options.
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