Section 284P(5) in The Bombay Provincial Municipal Corporations Act, 1949
(5)if in the opinion of the Court the building is in a state of defective sanitation, or is not in reasonably good repair the amount of compensation shall not exceed the estimated value of the property after the building has been put into a sanitary condition, or into reasonably good repair, less the estimated expense of putting it in to such condition, or repair;