The composition of Prasat Sri Kamphaeng Noi is a principal prasat on a square plan, a library hall and boundary wall with a Gopura (doorway). The architectural format of this monument is consistent with an ‘Arokaya Sala’ (community hospital), one of 102 which King Jayavaraman VII had built during his reign in the 13th century. The monument was built of laterite with sandstone doorways and lintels as were the walls and Baray (small pond) nearby.

Source: onsite imformation