Partition is the legal term referring to division of real property interests among co-owners (tenants in common). If the coowners cannot agree on how to dispose of the property, the new owners could sue for partition of property and force its sale.This research guide includes information and resources on partition. When there are multiple claimants or joint owners to real or personal property,. This is a document through which the parties agree that particular property will be "separate property" and will not be divided. A partition agreement divides, or partitions, a married couple's community estate into two separate estates. Compare 1000 attorneys serving Pinehurst, Massachusetts on Justia.