It is on Mehmet Şakirpaşa Street in the Davutlu neighborhood of the Mustafapaşa town of Ürgüp district.
The oldest of the three mosques built by Muslims in the town is the 'Cami-i Kebir (Grand Mosque)', dated 1601. The modest stone fountain under the Cami-i Kebir, named after Mustafa Pasha, who brought water to the village in the early 1800s (and hence the name of the village in the second half of the 1920s), was relocated during the repair. When the housing texture around the Sipahi Mosque (1834) and Şeyh Ali Mosque (1802) is examined, traces of Islamic culture can be seen, especially in the interior decorations.

Source: http://www.turkiyenintarihieserleri.com/?oku=2302