According to the inscription Yakup II of Germiyan (reigned 1402–1429) built the fountain and brought water in AH 822 (1419).

The narthex has three gates, and is topped by five domes on octagonal base supported by thick stone columns carrying pointed arches.

The stone-carved mihrab widely lost its originality after it was decorated in the Ottoman Imperial architectural style.

The cylindrical minaret rises up upon a base, which is as high as the mosque's wall, and has one gallery.

[1][2] The mosque was closed to worship for restoration purposes for a period of ten months in August 2015.