Sunshine City is a private housing estate in Ma On Shan, Sha Tin District, New Territories, Hong Kong. It is located in the center of Ma On Shan City and consists of several scattered lots. It is the largest private residential project in Ma On Shan District and is developed by Henderson Land Development. Phases 1 and 5 of the housing estate were designed by Li Jingxun Architects, Phase 2 was designed by Wang Dai Architects, and Phase 4 was designed by Ng Chun Man Architects. It was completed and occupied in five phases from 1992 to 1996. There are 20 residential buildings in total, providing