New Jersey Statutes Title 46. Property 46 § 8B-6

The proportionate undivided interest in the common elements assigned to each unit shall be inseparable from such unit, and any conveyance, lease, devise or other disposition or mortgage or other encumbrance of any unit shall extend to and include such proportionate undivided interest in the common elements, whether or not expressly referred to in the instrument effecting the same. The common elements shall remain undivided and shall not be the object of an action for partition or division. The right of any unit owner to the use of the common elements shall be a right in common with all other unit owners (except to the extent that the master deed provides for limited common elements) to use such common elements in accordance with the reasonable purposes for which they are intended without encroaching upon the lawful rights of the other unit owners.