Have you asked for all the legalities that you have to go through? Here is a nice link which helped me last month while buying a plot. http://www.midtownstructures.com/blog/legalities-check-buying-apartment
1) Land titles/ construction permits/ Approvals from authorities: 2) Agreement: 3) Title clearance certificate: 4) Income Tax clearance (37-I and 230 A): 5) Stamp duty and registration: 6) Society clearance and membership: 7) Taking possession of the flat: