Abstract: This research work aims to find out the critical success factors (CSFs) with implementing PPP in affordable housing segment in India. Housing can be a way to define the living standard of a country. As India is a developing country and moving towards the urbanisation with a very faster pace, it results the increased cost of land, development of slums, shortage of affordable housing for low or medium income groups. It becomes difficult for the low or medium income people to purchase a house in the urban areas.