Mihrimah Sultan Mosque Basic information Location Istanbul, Turkey Geographic coordinates 41°01′36″N 29°00′58″E﻿ / ﻿41.02667°N 29.01611°E﻿ / 41.02667; 29.01611Coordinates: 41°01′36″N 29°00′58″E﻿ / ﻿41.02667°N 29.01611°E﻿ / 41.02667; 29.01611 Affiliation Islam Country Turkey Architectural description Architect(s) Mimar Sinan Architectural type Mosque Groundbreaking 1546 Completed 1548 Specifications Minaret(s) 2 Materials granite, marble