Two siblings inherit their parents’ home in Queens. One wants to sell it immediately to access her share of the equity. The other, holding onto memories, wants to keep it in the family. For months, they are at an impasse. The house sits, property taxes accrue, and a shared family asset becomes a source of deep friction. This story often ends in a New York Supreme Court action: a property partition.
I have seen this scenario play out many times. We often think of estate planning as just wills and trusts. But the reality of co-ownership—especially when it’s involuntary, as with an inheritance—is a critical part of managing a family’s legacy. When communication breaks down, the law provides a remedy. It is a blunt instrument.
The Absolute Right to Partition—With a Caveat
In New York, any person who co-owns real property as a tenant in common or joint tenant has an absolute right to seek a partition. This right is codified under Article 9 of the Real Property Actions and Proceedings Law (RPAPL). The foundational statute, RPAPL § 901, gives a co-owner the power to go to court and compel the division or sale of the property, whether the other owners agree or not.
The court’s first preference is a “partition in kind”—a physical division of the land. For a large tract of undeveloped land, it might be possible to draw a new property line and give each owner a separate parcel. But for a single-family home or a Manhattan apartment, a physical split is impossible. In these cases, which represent the vast majority of partition actions we see, the court will order a “partition by sale.”
The property is sold at public auction, and the proceeds are divided among the owners according to their interests. This right is powerful, but not without limits. If the co-owners previously signed a written agreement waiving their right to partition or setting specific conditions for a sale, a court will typically enforce that agreement.
The Partition Process: What to Expect
A partition action is a lawsuit, not a simple administrative filing. The process begins when one co-owner files a summons and complaint with the court, naming the other co-owners as defendants. From there, the litigation proceeds through several stages:
- Initial Court Determination: The court first determines the rights and interests of each party. Assuming the plaintiff proves their ownership and right to partition, the court issues an interlocutory judgment.
- Appointment of a Referee: The judgment directs that the property be sold. The court appoints a neutral third party, a referee, to oversee the sale. This is a court mandate, not a choice.
- The Sale: The referee conducts a public auction for the property. The goal is to obtain the highest possible price under the circumstances.
- Distribution of Proceeds: After the sale, the referee files a final report. The proceeds first pay the costs of the action—the referee’s fees, legal fees for the plaintiff, and any outstanding liens. The remaining funds are then distributed to the co-owners.
The costs can be substantial. The court has the discretion to award legal fees to the plaintiff’s attorney from the gross sale proceeds. This means all co-owners, even those who opposed the sale, effectively contribute to the cost of the lawsuit that forced their hand. Stewardship.
Before You File: The Importance of a Deliberate Approach
A partition action should be a last resort. It is expensive, time-consuming, and can permanently damage family relationships. A court-ordered auction rarely yields the same price as a private sale on the open market with a broker. The process hands control over a significant family asset to the court and a court-appointed referee.
Before initiating litigation, every effort should be made to reach a negotiated settlement. The most common alternative is a buyout agreement, where one co-owner purchases the interest of the other for a mutually agreed-upon price. This requires an honest appraisal of the property’s value and a willingness to compromise.
We often facilitate these negotiations, acting as intermediaries to keep the conversation productive. Bringing in legal counsel early can de-personalize the conflict and focus the parties on a business-like resolution. A well-drafted buyout agreement can achieve the same outcome as a partition but on your own terms and timeline, preserving both the value of the property and the family bonds attached to it.
If you are a co-owner of a property facing a dispute, the most prudent step is to understand your rights and obligations before the conflict escalates. Schedule a confidential review of your deed and any related ownership agreements. We will provide a clear assessment of your position and outline the strategic options for moving forward.




