483. One neighbour cannot, without the consent of the other, make in a common wall any window or opening of any kind whatever, not even of fixed glass.
484. The proprietor of a wall whether of wood or otherwise, which is not common and is on the boundary of the land of another, or within 3 feet of the boundary, may make in such wall openings for windows only in such a manner that neither view nor passage through them can be obtained.