Dear Sir, I belong to a joint family with mother and my brother. We have site measuring 30 x 40 in dimension. Now we are planning to build houses in that site. Is there any particular law or agreement for such contruction in a single site? What I am asking is my brither wants to be in ground floor. But being in first floor is bit difficult for me. Even if I agree to construct the house in first floor, Who can construct the next floor both or only the owner of the first floor? Can you please suggest?