Section 6(f) in Kolkata Municipal Corporation Building Rules, 2009
(f)the position of the building which the applicant intends to erect or alter in relation to -(i)the boundaries of the site,(ii)any existing building or structure upon his contiguous land (with number of storeys and height) or any building or structure which the applicant intends to erect upon such land,(iii)all other existing premises, buildings or structures (with number of storeys and height) within a distance of twelve metres of the site.
