With respect to the rebate that is authorized by Administrative Code § 11-240 for owners of certain real property seriously damaged by Hurricane Sandy, the Commissioner of Finance is authorized to enter a credit in the amount of such rebate to the account of such real property. Such credit shall be applied toward the satisfaction of any real property taxes and real property-related charges that are due or are past due and those which may become due in the future. The credit will be applied if the Commissioner of Finance determines:
a. by a date no earlier than ninety days after the Commissioner of Finance mailed a check for such rebate that such check has not been cashed or deposited, and
b. that the owner who is entitled to the rebate remains the owner of the real property to which the rebate applies.