This discussion addresses how to remove a mortgage charge from an apartment when the loan has been fully repaid, but a sale deed has not yet been executed. The primary concern is nullifying the mortgage deed, as the bank provided the loan based solely on a registered agreement to sale. Experts advise that once the loan is paid, the bank will issue a redemption letter or loan clearance certificate, which serves as proof of mortgage cancellation. The bank is then obligated to remove the property from CERSAI. Following this, the buyer can pursue the builder or original owner to execute the sale deed, potentially by approaching the Registrar or filing a civil suit if necessary.