How much would it cost to construct a house on an 1800 sq-ft land in Noida.(somewhere in sector 39 to be exact.) Given that the finished house would have two floors (ground+1st) with independent 3BHK units on both floors and carpet area would be as much as the local laws allow. (I'm talking about an average 2floor 3BHK house, nothing fancy though). An estimate would be greatly appreciated.