The West Bengal Municipal (Building) Rules, 2007State Rules of West Bengal · 1993
(1) The plinth or any part of a building or any accessory building shall be so located with respect to the crest of the road level that adequate drainage of the site is assured and it shall in no case be at a height less than 60 centimeters.
(2) Every inner courtyard shall be raised at least 30 centimeters above the level of the centre of the nearest street and shall be satisfactorily drained.
(3) Garage and parking space shall be raised at least 15 centimeters above the ground level.
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