Section 17(4) in Punjab Urban Planning and Development Authority Building Rules, 2013
(4)Minimum distance between two buildings within a site or adjoining sites shall not be less than 2/3rd of the average height of buildings in case air, light and ventilation is drawn but not less than 2/5th of the average height of buildings when no air, light and ventilation is drawn.Provided that the maximum height of plotted residential buildings without stilts shall be 36'excluding mumti, parapet, lift room and architectural features. In case of independent floors the stilts shall be compulsory and shall not be counted towards height of building.
