This statute provides a legal mechanism for the division of real property when the owners cannot agree on how to divide the property. Solving Joint Ownership Problems in Contra Costa County.A partition action enables you to force the sale of property when coowners are refusing to sell. The following is a list of some documents that may be recorded if they meet all requirements, and a description or definition of each document. Call (925) 258-2020 - Bay Area Family Law Center is dedicated to helping individuals and families in Divorce and Family cases. Forms ; ADOPT-230, Adoption Expenses ; ADOPT-310, Contact After Adoption Agreement ; ADOPT-315, Request to: Enforce, Change, End Contact After Adoption Agreement. The Real Estate Division is the only local public agency in Contra Costa County that is certified for acquisition of property for state highways. Partition Attorney in Contra Costa County. Ending Co-Ownership Disputes in Contra Costa County. Subdivision Agreement: An agreement between Con- tra Costa County and the Subdivider agreeing to comply with all its conditions including but not limited to im-.