The mosque fell into disrepair over time and was repaired in 1861, 1885 and 1965.
With the arrangement of the area in 2008, the area where the mosque is located was named Ahmediye District.
- Prominent Features
It is also known as Kefçe Dede Mosque.
The mosque has a square plan and is made of rubble stone, with a cut stone minaret on the left.
The mosque has an octagonal drum structure with a dome resting on segmented squinches; the mihrab is a plastered niche and the minbar is made of marble.
In the graveyard of the mosque are the graves of Ibn’ul Emin Ahmed Agha and Kefçe Dede, who had the first masjid built.
To the right of the main courtyard gate on Gündoğumu Street is a marble fountain, and to the left is an elegant public fountain.
There is a room behind the fountain and a water source repaired by Tiryal Hanım on the side of the fountain.
The complex attracts attention with its octagonal and domed classroom receiving light from twelve windows.
The madrasah section has two branches and eleven rooms, and contains domed rooms, windows opening onto the arcaded courtyard, cupboards and stoves.
The library building combines Neoclassical and Ottoman architectural elements with its eight lower and six upper windows, a toilet opening onto a portico, and wooden columns.
Today, one part of the madrasah is used as a Quran school, and the other part is used as a soup kitchen.