When One Sibling Wants to Sell and the Other Wants to Keep: Partition Actions for Inherited Homes in Los Angeles

Here is the short answer, so you can stop wondering: yes, in California one co-owner of an inherited home can legally force the sale of the property, even when the other owners want to keep it. But a 2023 state law called the Partition of Real Property Act, enacted by AB 2245, rewrote the rules to protect the family member who wants to hold onto the home. If you and your siblings own a house together after a parent's passing, this is the law that will shape how your family's standoff gets resolved.

In 25 years of guiding Los Angeles families through probate, I have sat at more kitchen tables than I can count where the conversation turns from grief to "so what do we do with the house?" Sometimes a family agrees beautifully, and the sale or the keeping happens with grace. And sometimes one sibling wants to sell and divide the proceeds, while another wants to keep the family home for memories, for stability, or for the kids. Both positions are reasonable, and neither one makes anyone a bad person. The hard part is that when a family cannot agree, the law has to pick a process. Let me walk you through exactly how that process works in Los Angeles, and where the smarter conversation usually happens before anyone files anything.

What Exactly Is a Partition Action?

When multiple people inherit a home together, they usually become tenants in common: each person owns a percentage share of the whole property, not a specific room or a specific corner of the yard. It is a completely normal and common arrangement, and it works beautifully while everyone agrees. It becomes a problem when the owners want different things, because no single co-owner has the final say over the property.

Partition is the legal process that resolves that deadlock. Under California Code of Civil Procedure Section 872.210, any co-owner can file a request for partition, a court proceeding that forces either a physical division of the property or its sale. The right is essentially absolute when the property is co-owned, unless a written agreement among the owners says otherwise. The action is filed in the superior court of the county where the property sits, so for a home in Los Angeles, that is the Los Angeles County Superior Court.

In plain terms: one sibling who wants out cannot be held hostage forever by a sibling who wants the house, and one sibling who wants to keep the house cannot be forced out without fair compensation. The courts have a process for both of those protections, and it starts here.

Two Paths: Divide the Property or Sell It

California law offers two possible outcomes in a partition action. The first is partition in kind under Section 872.810: the court physically divides the property between the owners, and each one takes their portion. The second is partition by sale under Section 872.820: the property is sold, and the proceeds are split according to each owner's share.

For a single family house in a city like Los Angeles, partition in kind is almost never practical. You cannot easily split a 1,500-square-foot bungalow into two fair halves, and the courts know it. A court will order a sale when dividing the property would cause "great prejudice" to the owners, which in practice is the result for nearly every home. When you read about a family being forced to sell an inherited house, this is the mechanism that did it: a partition-by-sale order, not a will contest and not probate.

AB 2245 and the Partition of Real Property Act: The 2023 Change That Protects Keepers

Here is where this gets hopeful. For decades, partition was a blunt instrument. Whoever filed could force a sale, and the co-owner who wanted to keep the house could find their interest effectively sold out from under them. AB 2245, which took effect January 1, 2023, changed that. The Partition of Real Property Act applies when co-owners hold the home as tenants in common without a written partition agreement, and it inserts a fair-market buyout step before any forced sale.

1. The court orders an appraisal. A licensed, disinterested appraiser determines the home's fair market value as if it were owned by a single person (Section 874.316). All of the parties receive notice of the appraised value and get a chance to object.
2. The keeper gets a right of first refusal. Within 45 days of that notice, any co-owner who did not request the sale can elect to buy out the interests of the co-owners who did (Section 874.317(a) through (c)).
3. Payment happens on a court-set deadline. The court sets a payment date, not sooner than 60 days after notice, and if the buying co-owner pays the appraised price for the seller's share, the court enters an order reallocating ownership (Section 874.317(e)). A secondary 20-day period lets remaining co-owners purchase any interests the first buyer did not take.
4. The sale only happens if the buyout fails. If no co-owner steps up with the money, the property goes on the open market, and the net proceeds are divided according to each owner's share.

Read the order of that carefully, because it is the whole point: the sale is the backup plan, not the first plan. The sibling who wants to keep the home gets first crack, at a price set by a neutral appraiser, not by whoever shouts loudest. That single change has saved countless family homes in Los Angeles, where one sibling financially is able and willing to buy out the others at a fair price.

What a Partition Action Costs

Let me be direct with you: partition is litigation, and litigation costs money. Under Section 874.010 of the Code of Civil Procedure, the "costs of partition" include reasonable attorney's fees incurred for the common benefit, the referee's fees and expenses, compensation for a surveyor or other professionals the referee employs, and title report costs. The court then apportions those costs among the parties in proportion to their interests, or in whatever way equity requires (Section 874.040).

That apportionment is important. It means the sibling who wanted the sale and the sibling who wanted to keep the home generally share the bills, not just the winner of the argument. And when the property is sold, the proceeds follow a fixed order under Section 873.820: sale expenses first, then the costs of partition, then liens in order of priority, and only then does the remaining money go to the owners in proportion to their shares. In plain terms, the process is paid out of the property before anyone pockets their half.

Attorney fees need to cover work done for the common benefit of all the owners, not just one party's personal advantage, and courts keep that boundary in mind when apportioning. If you are weighing a partition action, ask your attorney for a candid estimate of the total costs and how they would likely be shared. An honest number up front changes how every family evaluates the alternatives.

How Long a Partition Action Takes

Plan for months, not weeks. California partition actions typically run about 6 to 18 months from filing to completion, and the range stretches longer when ownership is genuinely disputed or the parties fight over value. Los Angeles County's court calendar adds its own rhythm to that timeline, as it does for every type of civil case filed downtown. The fastest partitions are the uncontested ones, where the only real question is the value and the buyout math does the rest.

Every published timeline is an average, and your case is your own. Your attorney can give you a realistic picture for your specific situation once the facts are on the table. What I can tell you from experience is that the emotional timeline is usually longer than the legal one, and the families who structure their own agreement almost always finish happy sooner than the families who wait for the court.

The Smarter Conversation: Agreements Before the Courthouse

Here is the advice I give every family in this situation: try the conversation before you file the lawsuit. The buyout math is identical whether you arrive at it through litigation or through a family agreement. Determine fair market value with a neutral appraiser, agree on the price per share, and give the person who wants to keep the home a reasonable window to raise the money. That is literally what the law would do, minus the attorney bills, the referee fees, and the strain on relationships that takes decades to undo.

The alternatives worth exploring with an open mind:

• Co-owners agree to sell together. List the home on the open market, split the net proceeds by agreement, and everyone walks away with clarity and a real number.
• A family buyout with a neutral appraisal. One sibling buys out the others at fair market value, often refinancing to free up the cash. The same result the law would order, reached without the lawsuit.
• One owner rents from the rest. If the keeper cannot buy yet, a written rental agreement can pay the other owners their share while the home appreciates and the family stays connected to it.
• Mediation. A neutral third party can help a family put the feelings into words and reach an agreement on value, timing, and terms before anyone retains two litigators.

One warning before you start any of this: do not casually hand over keys, change locks, or move someone in while the ownership is unresolved. Until co-ownership is settled in writing, every owner has rights to the property, and unilateral moves create new resentments and, sometimes, new legal claims. Write down what everyone agrees to, and have a California real estate attorney review the agreement before anyone signs.

A Checklist for Co-Owning Families

The Bottom Line for Los Angeles Families

Partition is the legal safety net for co-owning families, and since AB 2245 took effect in 2023, that safety net catches both sides: the sibling who wants to sell cannot be trapped indefinitely, and the sibling who wants to keep the home gets a real, appraised buyout opportunity before the house ever hits the market. That is a genuinely fair system, and it is the framework your family should use even if you never set foot in a courthouse.

The most expensive version of this story is the one where the family never talks, the house sits vacant, the carrying costs climb, and the resentment compounds with every property tax bill. The most healing version starts with an honest conversation, a neutral appraisal, and a written agreement. If your family is at that table right now, you do not have to figure it out alone. A probate and real estate professional who knows Los Angeles can help you see the numbers clearly, and the law itself now gives you a fair process to land on.