Mass. Gen. Laws ch. 209 § 26
A schedule of the property intended to be affected, containing a sufficiently clear description thereof to enable a creditor of the husband or wife to distinguish it from other property, shall be annexed to such contract; and such contract and schedule shall, either before the marriage or within ninety days thereafter, be recorded in the registry of deeds for the county or district where the husband resides at the time of the record, or, if he is not a resident of this commonwealth, then in the registry of deeds for the county or district where the wife resides at the time of the record, if it is made before the marriage, or where she last resided, if made after the marriage. If the contract is not so recorded, it shall be void except as between the parties thereto and their heirs and personal representatives. It shall also be recorded in the registry of deeds for every county or district where there is land to which it relates.
Mass. Gen. Laws ch. 209, § 26