Below is a form complaint for partition in California that is intended to be used in consultation with a real estate attorney. Our partition attorneys in California can help resolve real estate co-ownership disputes that have arisen due to a variety of frustrating situations.Real Estate Partition Definition in California. A partition action is a court-ordered equitable division of property. The document is a partition agreement between two parties to terminate their community ownership of a parcel of land and divide it between them. In other words, any co-owner can force the sale of the property. ANAND LAW represents co-owners of real estate in partition actions throughout California, from San Diego to Sacramento, and beyond. A partition lawsuit can be pretty difficult to stop, though it is not impossible with help from an experienced property dispute lawyer.