About 200 metres north of the old town centre, Rr. Haxhi Zeka leads to the Llapi Mosque on the street of the same name. It was built in 1470 and is one of the oldest monuments in the city.

Next to the large vestibule, the square prayer room measures 36 m² and contains a stone mihrab and a stone minbar with a canopy. The minaret is made of ashlar masonry in the lower section and brick in the upper section. The mosque fell victim to arson during the war and had to be completely renovated.