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Dedeman Istanbul is a five-star certified hotel in Gayrettepe, Istanbul, operated by Dedeman Hotels & Resorts International. The hotel offers rooms ranging from 22 to 100 square meters, all featuring city views. It provides accommodation for leisure and business guests, along with dedicated event and wedding services.
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Dedeman Istanbul is located in Gayrettepe, a district of Istanbul, at Yıldız Posta Cad. No: 50, 34340. The neighborhood is part of an established cluster of luxury hotels. Verified five-star properties nearby include Mövenpick Hotel Istanbul Bosphorus (0.2 km away), Renaissance Istanbul Polat Bosphorus Hotel (0.5 km), DoubleTree by Hilton Istanbul Gayrettepe (0.6 km), Raffles Istanbul (0.6 km), and Wyndham Grand Istanbul Levent (1.5 km), offering travelers comparative accommodation options in the area.
All rooms at Dedeman Istanbul feature city views. The hotel offers room categories organized by level: Superior rooms include Twin and French configurations (22 m² each); Deluxe rooms are available in Twin and French layouts (22 m² each); Grand Deluxe rooms come in Twin and French options (40 m² each). For larger groups, the hotel provides Family Suites (45 m²), Grand Suites (70 m²), and the largest suite option (100 m²). Accessible rooms (22 m²) are also available for guests with mobility requirements.
Editorial verification: Dedeman İstanbul holds a 5-star Tourism Operation Certificate (no. 1321) from the Republic of Türkiye Ministry of Culture and Tourism, checked in the official register, and its official website was confirmed by our editorial board.
Dedeman Istanbul is located in Gayrettepe, Istanbul, at Yıldız Posta Cad. No: 50, 34340.
Dedeman Istanbul holds Turkey's Ministry of Culture and Tourism five-star certificate number 1321.
The hotel offers Superior, Deluxe, and Grand Deluxe rooms in Twin and French configurations, Family Suites, Grand Suites, a largest suite option, and accessible rooms. All rooms feature city views.
Standard rooms measure 22 square meters, Family Suites are 45 m², Grand Suites are 70 m², Grand Deluxe rooms are 40 m², and the largest suite is 100 square meters.
Yes, Dedeman Istanbul offers dedicated facilities and services for meetings, conferences, events, and weddings.
Reservations can be made through the hotel's official website at https://www.dedeman.com/oteller/dedeman-istanbul, by phone at +90 (212) 337 45 00, or through the reservation line at 444 33 66.
Dedeman İstanbul holds a 5-star Tourism Operation Certificate (no. 1321) from the Republic of Türkiye Ministry of Culture and Tourism, checked in the official register, and its official website was confirmed by our editorial board.
Dedeman İstanbul is in İstanbul, Turkey. Address: Gayrettepe Mahallesi, İstanbul, Istanbul, 34340, Turkey.
| Location | İstanbul, Turkey |
|---|---|
| Address | Gayrettepe Mahallesi, İstanbul, Istanbul, 34340, Turkey |
| Certificate | Ministry-certified 5-star · no. 1321 |
| Official website | dedeman.com |
| Area guide | Gayrettepe luxury hotels |
| Verified | by the editorial board |
Sources: dedeman.com/oteller/dedeman-istanbul
Map data © OpenStreetMap contributors. Hotel data: Wikidata (CC0), OpenStreetMap (ODbL), official websites.