Every property project launched after May 2017 or major construction activity was done after May 2017 need to have delivery date which is either mentioned in Agreement entered into between Buyer and Purchaser or mentioned in the prospectus of the project. But Builder delivers the possession of the property whether commercial or residential beyond the date as promised or agreed then it is delay in possession. You can file complaint against the builder/ allotee / promoter with the concerned RERA Authority and ask for the refund with interest and cancel the purchase and get the compensation or claim compensation for Continue Reading