New Jersey Statutes Appendix - Former Title 3A Administration of Estates Decedents and Others 3A § 25-44

a. The disclaimer shall be filed in the office of the surrogate or Superior Court in which proceedings have been commenced or will be commenced for the administration of the estate of the decedent or deceased donee of the power. A copy of such disclaimer shall also be delivered in person or mailed by registered or certified mail to any personal representative, other fiduciary of the decedent or donee of the power or to the holder of the legal title to which the interest relates.

b. If real property or any interest therein is disclaimed, the surrogate or clerk of the superior court, as the case may be, shall forthwith forward a copy of the disclaimer for filing in the office of the clerk or register of deeds and mortgages of the county in which the real property is situated. Each county clerk or register of deeds and mortgages shall provide a book to be entitled “Disclaimers”, so arranged that he may record therein: