A partition action is a legal proceeding in which co-owners of a property seek a division of the property or a sale of the entire property. The purpose of this chapter shall be to provide rules, regulations and standards to guide land subdivision and site development in the Borough of Middlesex.View the latest foreign judgments? View the Family Motion days? The Middlesex County Clerk's Office stands ready to assist with recordation of real property ownership and transfer, and in retrieval of information. Following a petition from one or more of the co-owners, the court will schedule a hearing to determine how to approach partitioning the property equitably. The Function of the Middlesex Registry of Deeds. • Special contract service to the Township of East Brunswick in the County of Middlesex. A legal property divide. Physical property divides aren't very common in New York.