A partition action enables you to force the sale of property when coowners are refusing to sell. A partition action is a legal mechanism commonly used when two or more coowners of a property cannot agree on what to do with the property.Wondering how to win a partition action? We explain what happens, what you can expect, and where you can find support. While you can legally force the sale, it's almost always preferable to reach an agreement outside the courtroom. Super Lawyers Rated Partition Attorneys in Kings County. Ending Co-Ownership Disputes in Kings County. The court will then order a sale if there is equity in the home and the parties cannot agree during mediation. When the coowners of the property cannot come to an agreement, a partition lawsuit may be brought to try to force the sale of the property. What Is Partition and Why Is It Important?