Any insurance company issuing fire insurance policies in the Borough of Chester is authorized to require prior to the payment of any such claim for fire damage in excess of $2,500 to any claimant for loss to real property therein, to pay to the municipality the amount of the liens for taxes, assessments or charges appearing on an official certificate of search pursuant to N.J.S.A. 54:5-12 as may be certified to the insurance company and the insured owner of the real property concerned by the public officer, such certificate of search to be without cost, fee or charge and to be provided to both the insurance company and the insured owner of the real property upon the written request of either within not more than five business days after receipt of such request; provided, however, that if an appeal is taken on the amount of any lien or charge, other than an appeal on the assessed valuation of real property pursuant to N.J.S.A. 54:3-21, the insurance company shall withhold 75% of the full amount of the lien or charge being contested pending termination of all proceedings, at which time such moneys, together with interest accruing thereon at the prevailing lawful rates for savings accounts, shall be disbursed in accordance with the final order or judgment of the court.