Kocataş Mansions Istanbul
Four Diamonds

Opened in December 2019 in two restored 19th-century Ottoman waterfront mansions at Sarıyer on the upper Bosphorus, the Kocataş and Sait Paşa mansions, both ruined by fire and rebuilt on their original footprint, Kocataş Mansions Istanbul has rooms and suites over three floors, laurel gardens, a spa with hammam, an infinity pool and a private boat moored at the property; it opened as Six Senses Kocataş Mansions and is now operated by Minor Hotels.
Key Highlights
- Two 19th-century Bosphorus mansions
- Opened December 2019 at Sarıyer
- Infinity pool, spa and hammam
- Operated by Minor Hotels since 2026