Partition is the legal term referring to division of real property interests among co-owners (tenants in common). This is a document through which the parties agree that particular property will be "separate property" and will not be divided.A partition action enables you to force the sale of property when coowners are refusing to sell. This research guide includes information and resources on partition. When there are multiple claimants or joint owners to real or personal property,. Texas Landowner Firm has experienced lawyers for partitions, buyouts, and forced sales. Contact us today to help with your lawsuit. Petitioning to partition is a legal right and the process starts with filing a petition with the Clerk of Court. Petition rules vary from state to state. A joint owner or a claimant of real property or an interest in real property may bring an action to partition the property or interest in a district court.