The procedure for extending a real property lien which is based on a New York money judgment was explained by the Second Department:

Although a New York money judgment is enforceable for 20 years (see CPLR 211[b]), a real property lien resulting from the judgment is viable for only 10 years (see CPLR 5203[a]). For this reason, the Legislature enacted CPLR 5014 to give a judgment creditor an opportunity to extend the life of the lien by commencing an action for a renewal judgment … . “Pursuant to CPLR 5014(1), an action upon a money judgment may be maintained between the original parties where ten years have elapsed since the judgment was originally docketed” … . “An action may be commenced under subdivision one of this section during the year prior to the expiration of ten years since the first docketing of the judgment” (CPLR 5014). The plaintiff here established her prima facie entitlement to judgment as a matter of law awarding her a renewal judgment pursuant to CPLR 5014(1) by demonstrating the existence of the prior judgment, that the defendant was the judgment debtor, that the judgment was docketed at least nine years prior to the commencement of this action, and that the judgment remains partially or completely unsatisfied …. . Rose v Gulizia, 2013 NY Slip Op 01542, 2011-08302, Index No 40635/15, 2nd Dept. 3-13-13