Section 16(6) in The Maharashtra Rent Control Act, 1999
(6)No decree for eviction shall be passed on the ground specified in clause (i) or (j) of sub-section (1), unless the court is satisfied-(a)that the necessary funds for the purpose of the erection of new building or for erecting or raising of a new floor or floors on the terrace are available with the landlord,(b)that the plans and estimates for the new building or new floor or floors have been properly prepared;(c)that the new building or new floor or floors to be erected by the landlord shall, subject to the provisions of any rules, by-laws or regulations made by municipal authority contain residential tenements not less than the number of existing tenements which are sought to be demolished;(d)that the landlord has given an undertaking,-(i)that the plans and estimates for the new building or new floor or floors to be erected by the landlord include premises for each tenant with carpet area equivalent to the area of the premises in his occupation in the building sought to be demolished subject to a variation of five per cent in area;(ii)that the premises specified in sub-clause (i) will be offered to the concerned tenant or tenants in the re-erected building or, as the case may be, on the new floor or floors;(iii)that where the carpet area of premises in the few building or on the new floor or floors is more than the carpet area specified in sub-clause (i) the landlord shall, without prejudice to the liability of the landlord under sub-clause (i), obtain the consent 'in writing' of the tenant or tenants concerned to accept the premises with larger area; and on the tenant or tenants declining to give such consent the landlord shall be entitled to put the additional floor area to any permissible use;(iv)that the work of demolishing the premises shall be commenced by, the landlord not later than one month, and shall be completed not later than three months, from the date he recovers possession of the entire premises; and(v)that the work of erection of the new building or new floor or floors shall be completed by the landlord not later than fifteen months from the said date:Provided that, where the court is satisfied that the work of demolishing the premises could not be commenced or completed, or the work of erection of the new building or, as the case may be, the new floor or floors could not be completed, within time, for reasons beyond the control of the landlord, the court may, by order, for reasons to be recorded, extend the period by such further periods, not exceeding three months at a time as may, from time to time, be specified by it, so however that the extended period shall not exceed twelve months in the aggregate.