Apartments here being Noida being a big city Very difficult to find. You can find all types of apartments very expensive in Noida. Noida, Noida Extension, Greater Noida West is a very congested area. Builder floors in Noida Extension are offering 1 BHK, 2 BHK, 3 BHK, 4 BHK apartments at an affordable price. You also have a chance to buy duplex apartments, sky villas and penthouses.