Partition is a legal process that is used when property owners can't reach an agreement on whether and how to sell their property. A partition action is a lawsuit between co-owners of real property who cant agree as to any aspect of the management of the property.Partition is the division of real or personal property between co-owners. Filing a Petition: The first step in the partition process is filing a petition with the court. Partition actions are lawsuits that must be filed in the county courthouse where the real estate is located. The law firm of Rocky Rinker, Attorney at Law, P.A. provides cost effective representation for partition action cases. Filing a Partition Action: The process begins with one or more co-owners filing a lawsuit in the county where the property is located. Partition is a legal process that is used when property owners can't reach an agreement on whether and how to sell their property. A Partition Action is a civil lawsuit to force the sale of Florida real estate. Filing Date range searches must include Date From and Date To values in the proper format.