Masjid Alkaff Upper Serangoon

Serangoon, Singapore

Open to visitors

The interior is normally open, possibly ticketed.

Strollie cannot guarantee access — always check before you travel.

Masjid Alkaff Upper Serangoon, located in Potong Pasir within Singapore's Central Region, is a historic mosque built in 1932 by Syed Abdul Rahman Alkaff, head of the prominent Alkaff family. Designed by the architectural firm Swan & Maclaren Architects, the building exemplifies a blend of Malaysian, Ottoman, and Moorish architectural traditions. The mosque underwent extensive renovation in 2014 and was subsequently designated a national monument of Singapore, recognizing its cultural and historical significance to the community.