What Is a Partition Action?
A partition action is a lawsuit filed by a co-owner of real property to force the division or sale of the property when the co-owners cannot agree on what to do with it. Under California law, every co-owner of property has an absolute right to partition — meaning the court must grant the partition regardless of whether the other co-owners consent. This right exists because the law does not force co-owners to remain in an unwanted co-ownership arrangement indefinitely.
If you are involved in a co-ownership dispute over property in San Jose, San Francisco, Oakland, Redwood City, or anywhere in Santa Clara County or the greater Bay Area, the attorneys at RV Litigation Group PC can help. We represent co-owners seeking partition and co-owners opposing or responding to partition actions. Whether the property is a family home, an inherited estate, an investment property, or a commercial building, we have the experience to protect your financial interests.

Partition actions commonly arise in several contexts: siblings who inherit a family home and disagree about whether to sell or keep it, romantic partners who purchased property together and have since separated, business partners who co-own commercial real estate and want to go their separate ways, and investors who disagree about the management or disposition of an investment property.
The Uniform Partition of Heirs Property Act (UPHPA), which California adopted in 2022 (CCP 874.311-874.323), provides additional protections for co-owners of inherited property, including the right to purchase the property at appraised value before a court-ordered sale and a preference for partition in kind over partition by sale when the property was inherited. At RV Litigation Group PC, we navigate both the traditional partition statutes and the newer UPHPA protections to achieve the best outcome for our clients.
What the Law Says
CCP 872.210 — Right to Partition
"A co-owner of personal property may commence and maintain a partition action... the court shall order partition unless it is shown that partition is not feasible." — California Code of Civil Procedure Section 872.210
Section 872.210 establishes the absolute right of any co-owner to bring a partition action. The court must order partition upon the request of any co-owner — the other co-owners cannot block it. The only question is the method of partition: partition in kind (physical division of the property) or partition by sale (sale of the property with division of the proceeds). Courts generally prefer partition in kind when the property can be equitably divided, but partition by sale is the more common remedy for residential and most commercial properties, which typically cannot be physically divided.
CCP 872.820 — Partition by Sale
"The court shall order that the property be sold and the proceeds of sale be divided among the parties in accordance with their interests if... (a) The property is so situated that partition in kind cannot be made without great prejudice to the owners." — California Code of Civil Procedure Section 872.820
Partition by sale is the most common outcome in partition actions involving residential property, because houses and condominiums typically cannot be physically divided between co-owners. The court appoints a referee to manage the sale, typically through a public auction or private sale. The proceeds are divided among the co-owners according to their ownership interests, after deducting the costs of sale, referee fees, and any amounts owed for an accounting between the parties.
CCP 872.140 — Accounting
"The court may, in all cases, order allowance, accounting, contribution, or other compensatory adjustment among the parties according to the principles of equity." — California Code of Civil Procedure Section 872.140
In addition to dividing the property or its proceeds, the court can order an accounting between the co-owners to adjust for unequal contributions and expenditures. If one co-owner paid the mortgage, property taxes, insurance, or maintenance while the other did not, the paying co-owner may be entitled to reimbursement or a larger share of the proceeds. Similarly, if one co-owner received rental income from the property, the other co-owners may be entitled to their proportional share. The accounting ensures that the partition is equitable.
Real-World Examples
These scenarios illustrate how partition actions commonly arise in the Bay Area:
Three siblings inherit a family home in San Jose valued at $1.5 million. Two siblings want to sell the home and divide the proceeds. The third sibling, who has been living in the home, refuses to sell. The two siblings file a partition action under CCP 872.210. Because the house cannot be physically divided, the court orders partition by sale. The in-home sibling may have the right to purchase the property at appraised value under the UPHPA, but if they cannot afford to do so, the property will be sold and the proceeds divided three ways, after an accounting for any unequal contributions.
An unmarried couple purchases a condominium in San Francisco together, each contributing to the down payment and mortgage. When the relationship ends, one partner wants to sell and the other wants to stay. The departing partner files a partition action. The court orders an accounting to determine each party's ownership interest based on their respective financial contributions. The partner who wishes to stay may negotiate a buyout at the appraised value; otherwise, the court orders the property sold.
Two investors co-own a four-unit apartment building in Oakland. One investor wants to sell the building to capitalize on rising property values. The other investor wants to hold the property for continued rental income. The first investor files a partition action. The court appoints a referee, the property is appraised, and the investors are given the opportunity to buy each other out. If neither can afford to buy the other's interest, the court orders the property sold at market value.
Two business partners co-own a commercial office building in Silicon Valley. Their business partnership dissolves acrimoniously, and neither partner trusts the other to manage the property. One partner files a partition action combined with a demand for a full accounting of all rental income, expenses, and management decisions. The court orders the accounting, determines each partner's share, and orders the property sold with proceeds divided according to the accounting results.
What's at Stake
Partition actions involve significant financial stakes, particularly in the Bay Area where property values are high. The process determines not only whether the property will be sold, but how the proceeds are divided.
| Partition Type | When Used | Process | Key Considerations |
|---|---|---|---|
| Partition by Sale | Property cannot be equitably divided | Court appoints referee, property sold at market value | Most common for residential property |
| Partition in Kind | Property can be physically divided | Court divides property into separate parcels | Preferred when feasible; rare for homes |
| Buyout | One co-owner wants to keep property | Court sets appraised value; buying party pays others' shares | Available under UPHPA for heirs property |
| Accounting | Unequal contributions or benefits | Court adjusts shares based on payments, income, expenses | Available in all partition actions |
| UPHPA Protections | Inherited (heirs) property | Right of first purchase at appraised value, preference for in-kind | Applies to property inherited by multiple heirs |
Costs and fees: Partition actions involve significant costs, including attorney fees, referee fees, appraisal costs, and the costs of sale. Under CCP 874.010, these costs are typically apportioned among the co-owners according to their ownership interests and deducted from the sale proceeds. Attorney fees in partition actions are not automatically awarded to the prevailing party — each side typically bears its own legal costs unless the governing agreement provides otherwise. However, the fees of the court-appointed referee and other common expenses are shared costs that reduce the net proceeds available for distribution.
How We Help
At RV Litigation Group PC, we handle partition actions from initial demand through sale and distribution. Our approach is strategic, efficient, and focused on maximizing our clients' net recovery.
1. Pre-Litigation Negotiation
Before filing a partition action, we explore whether the dispute can be resolved through negotiation. We draft buyout proposals, facilitate appraisals, and mediate between co-owners to reach an agreement on the property's disposition. A negotiated resolution avoids the costs of litigation and gives the parties more control over the outcome. When negotiation fails, we are prepared to litigate immediately.
2. Partition Complaint & Lis Pendens
We draft and file verified partition complaints that satisfy all statutory requirements, including identification of all co-owners and their respective interests. We record a lis pendens to protect our client's interest and prevent unauthorized transfers of the property during the litigation. We serve all necessary parties and pursue default judgments against non-responsive co-owners.
3. Interlocutory Judgment
Partition actions proceed through two phases. The first phase results in an interlocutory judgment that determines the rights and interests of the co-owners and orders the partition. The second phase involves the actual division or sale of the property. We litigate the interlocutory judgment phase aggressively, establishing our client's ownership interest and any credits or offsets they are entitled to through the accounting process.
4. Accounting & Credit Claims
We pursue full accountings to ensure our clients receive credit for all financial contributions to the property, including mortgage payments, property taxes, insurance, repairs, and improvements. We also seek to charge co-owners who received exclusive benefits — such as living in the property rent-free or collecting rental income without sharing it. The accounting process can significantly affect each party's share of the proceeds.
5. UPHPA Protections
For inherited property, we invoke the Uniform Partition of Heirs Property Act to protect our clients' interests. Under the UPHPA, co-owners of heirs property have the right to purchase the property at appraised value before a court-ordered sale, and the court must consider partition in kind before ordering a sale. We advise clients on these protections and exercise buyout rights when financially feasible.
6. Sale Management & Distribution
We work with court-appointed referees to manage the sale process, ensuring the property is marketed effectively and sold at fair market value. We review sale terms, negotiate with prospective buyers, and protect our clients' interests through closing. After the sale, we ensure the proceeds are distributed in accordance with the court's judgment and the accounting results.
Frequently Asked Questions
Yes. Under California law (CCP 872.210), every co-owner has an absolute right to partition. The court must grant the partition upon request, regardless of whether the other co-owners consent. If the property cannot be physically divided, the court will order a partition by sale. The other co-owners cannot block the partition.
Partition by sale involves selling the entire property and dividing the proceeds among the co-owners. Partition in kind involves physically dividing the property into separate parcels, with each co-owner receiving their own parcel. Partition in kind is preferred when feasible but is uncommon for residential properties, which typically cannot be equitably divided.
Yes, buyouts are common in partition actions. If one co-owner wants to keep the property, they can offer to purchase the other co-owners' interests at appraised value. For inherited property, the UPHPA provides a statutory right of first purchase at appraised value. If the parties cannot agree on a buyout price, the court will determine the fair market value through appraisal.
An accounting is a court-ordered determination of each co-owner's financial contributions and benefits related to the property. Co-owners who paid more than their share of the mortgage, taxes, or maintenance may receive credit. Co-owners who received exclusive benefits (such as living in the property rent-free) may be charged for that benefit. The accounting adjusts each party's share of the proceeds to reflect these contributions and benefits.
Partition actions typically take 6 to 18 months from filing to final distribution of proceeds, depending on the complexity of the case, whether the parties contest the interlocutory judgment, and how quickly the property can be sold. Uncontested partitions can be resolved more quickly, while contested actions with complex accounting issues may take longer.
