New Jersey Statutes Title 53. State Police 53 § 1-20.32

The lien shall be filed with the clerk of the county or register of deeds and mortgages, as the case may be, and shall immediately attach to and become binding upon all real property in the ownership of the offender.

If it is believed that the offender is the owner of real property within the State, but the exact location of same is not known, then the lien may be filed with the clerk of the Superior Court and shall become binding upon all real property of the offender wherever situate within the State.