Section 64 in West Bengal Municipal (Building) Rules, 2007
64. Loft.
(1) A loft may be permitted in buildings of all use-groups.(2)The area of any such loft shall be restricted to 25 per cent of the area of the floor of any room other than inhabited room :Provided that hundred per cent of the area may be covered over any corridor and toilet.(3)Maximum height between any loft and ceiling shall be 1.20 metres and the clear height below the loft shall not be less than 2.10 metres.
