Haldun Alagaş Sports Hall
Haldun Alagaş Spor Kompleksi

Umraniye-Haldun-Alagas
Location	Alemdağ Cad. Türk Telekom Fabrika yanı, Son durak, 34768 İnkılap, Ümraniye, Istanbul
Coordinates	41°01′31″N 29°06′17″E / 41.02520°N 29.10466°E / 41.02520; 29.10466
Owner	Istanbul Metropolitan Municipality
Capacity	Basketball: 2,468
Opened	December 2000
Tenants
Istanbul Büyükşehir Belediyesi (Men's Volleyball) Istanbul Büyükşehir Belediyesi (Men's Handball) Tekelspor (Men's Basketball)

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Location of Haldun Alagaş Sports Hall

Haldun Alagaş Sports Hall (Turkish: Haldun Alagaş Spor Kompleksi) is an indoor arena located in Istanbul, Turkey. Opened in December 2000, the arena mostly hosts basketball and volleyball games. It has a seating capacity for 2,468 spectators.^[1]

Named after the three-times World and four-times European karate champion Haldun Alagaş, the sports complex is located in Ümraniye district of Istanbul, east side of Bosporus.^[2]

The arena covers an area of approximately 10,000 m² (110,000 sq ft) and is one of major arenas of the city on three floors and including entire units, sum of 32,000 m² (340,000 sq ft).

The center serves various sport branches for over 2,000 sports people and inhabitants daily with its training facilities. Beside, it includes a library and conference hall and the car park creates a solid source of income to get by.

It is in usage of sport teams such as Istanbul Büyükşehir Belediyesi Men's Volleyball and Men's Handball Teams and Tekelspor basketball team.