Osman ağa Mosque

Osman Ağa Mosque or Osman Ağa Mosque, built in 1612 by Babussaade Ağa Osman Ağa, the 1st Sultan Ahmet's Babussaade Ağa, after the Kadı Mehmet Efendi Shrine fell into ruin. Over time this mosque also fell into ruin, and in 1811 it was renovated by the 2nd Sultan Mahmut, but in 1878, after the fire that occurred in Kadıköy, this one also burned, and in the same year the present mosque was constructed. The plane tree in the mosque garden was planted in 1880 by the mosque's imam Mehmet Asım Efendi.

Key facts

Type: mosque, historic building
Located in: Marmara Region

Facts from Wikidata.

Coordinates: 40.990860, 29.026180Open in Google Maps

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Sources

The text on this page is translated from: Osmanağa Camii (tr.wikipedia.org), as of 7 March 2026

Text is available under CC BY-SA 4.0.