Sibling Won't Sell the Inherited House? Your Options in the South Bay

by Ben Larson

(The information below is for reference only based on research and personal experience, it is NOT meant to be legal, financial, or tax advice. I can refer you to any of those professionals so feel free to reach out.)

What can you do if a sibling won't sell an inherited house in California?

It depends on who holds title. If the house is still in probate or in a trust, the executor or trustee controls the sale, and one beneficiary usually cannot veto it. If the siblings already own the house together, any co-owner can ask a court for partition, but California law first gives the sibling who wants to stay a chance to buy the others out at an appraised value.

By Ben Larson | November 4, 2026

A parent passes, the house goes to you and your brother or sister, and now one of you wants to sell while the other will not hear of it. Whether the house is in Torrance, Redondo Beach, or Palos Verdes Estates, the feelings are the same, and so is California law. You are not stuck, but you cannot just list the house either. It starts with one question most families skip.

Who actually controls the house today?

Before anyone argues about price, find out where the house sits right now. Three situations are common, and they give your sibling very different leverage.

The estate is in probate. The executor or administrator is in charge, not the siblings. If that person is stalling, Probate Code section 10001 lets an interested person petition the court to compel an executor who neglects or refuses to sell. My post on the probate timeline for selling a house in Los Angeles shows how long that usually takes.
The house is in a trust. The successor trustee runs it, and the trust document sets the powers. In many trusts the trustee can sell without every beneficiary signing off, but the trustee owes duties to all of them, and an unhappy beneficiary can ask the court to step in. I cover the basics in my guide for South Bay trustees.
Title has already moved to the siblings. Now you are co-owners, and a normal sale needs everyone to sign. This is where one "no" can really stop a listing, and where California's partition law comes in.

Why your sibling is saying no

A flat "no" is hard to negotiate with. A reason is not. One poster on Reddit's r/inheritance, describing a California house split 50/50 with a half sibling, wrote that they had "tried to talk to them about buying me out but they are dead set on co-owning the property." Behind a standoff like that there is usually a specific reason: attachment, a plan to live there, a bet that the house will be worth more later, or distrust of the price or process.

Ask for the reason, then ask what it would take to get to yes. "I want to live there" points to a buyout. "I do not trust the number" points to a neutral valuation. "I need more time" points to a dated agreement. Have that conversation by phone or in person, not by text.

Option one: one sibling buys the others out

If one of you wants the house and can pay for it, a buyout is usually the cleanest outcome. There is no court and no listing, but it is a big check. SouthBayRE's October report, built on CRMLS data, put the average closed price for the South Bay at about $1.67 million. Here is how I would sequence it:

Agree on a neutral value. A formal appraisal is the safest choice when trust is low. When the family gets along, a broker price opinion based on comparable sales is faster and cheaper, but it carries less weight if the relationship sours.
Work out the real share. Subtract any loan or liens, and settle who paid for taxes, insurance, and repairs since the death.
Figure out how the buying sibling pays. Realtor.com's reporting lists cash, a new loan, a payment arrangement between the siblings, or taking more of the other estate assets to even things out. Which one works is a question for a licensed lender and your attorney, and I would get that answer before anyone agrees to a price.
Put it in writing and record it correctly. The transfer goes through escrow or a title company with an attorney's help, and the type of deed matters. An estate attorney quoted by Realtor.com noted that some title companies will not insure a property with a quitclaim deed in the chain, which can cause trouble at resale.

Option two: sell together with a plan you all sign

If nobody wants to keep the house and the fight is about price, agent, or timing, settle it before a sign goes in the yard. If you already agree on selling, my post on what to do when the heirs agree to sell an inherited house covers the mechanics. If you do not, put these in writing first:

Interview two agents together and pick one you all can live with.
Agree on a list price range and a price reduction schedule up front.
Decide who approves offers, who signs, and who pays the utilities, insurance, and upkeep until closing. If the house is sitting empty, read my post on insuring an inherited house in California.

Drifting has a cost. The same SouthBayRE report shows pending sales down 16.3% from a year ago and expired and cancelled listings up 13.2%. A well-priced house still sells close to list, but one that sits while the family argues helps nobody. If you are thinking about keeping it and renting it together, read what renting out a South Bay home locks you into first. And if talking is not working, a neutral mediator can help. California does not require mediation in a partition dispute, but siblings can choose it before or after a case is filed.

Option three: partition, the court-ordered route

Partition is the last resort, and California changed the rules in a way that surprises people. The Partition of Real Property Act (Code of Civil Procedure sections 874.311 and following) applies to actions filed on or after January 1, 2023, when co-owners hold property as tenants in common and have no written agreement governing partition. The law builds in a buyout step before any forced sale. Check how your deed reads, because how title is held matters. Here is how it works:

The court sets the value. Unless every co-owner agrees on a value, the court appoints a licensed California appraiser. The parties get notice and 30 days to object before the court sets the fair market value.
The buyout window opens. If a co-owner asked for a sale, the others can elect to buy all of that co-owner's interest within 45 days of the court's notice. The price is the value of the whole house times the seller's fractional share. Payment into court is due no sooner than 60 days after the notice.
If nobody buys, the court decides between dividing and selling. A single house on one lot is hard to split, which is why a sale is common, but the judge weighs factors such as whether it can practically be divided, how long the family has owned it, sentimental attachment, a co-owner's use of it, and who has paid the taxes, insurance, and upkeep.
A sale is generally an open-market sale. If the owners agree on a licensed broker within 10 days of the order, the court appoints that broker and sets the commission. Otherwise the court picks one. The house must be offered at no lower than the court's value. If no offer reaches it, the court can approve the best offer, reset the value, or order sealed bids or an auction.
Costs come out of the pot. The court may split the costs of the case, including the appraisal, and the broker's commission comes from the sale. Attorney fees are on top.

That is why I treat partition as a last resort. You give up control of timing, the agent, and sometimes the price. A California attorney files and handles the case, not me. My part is the house itself, a real market number and, if it comes to a sale, the marketing.

What to document before this gets ugly

The will or trust and the recorded deed, so you know exactly how title is held.
Who has paid the property taxes, insurance, utilities, and repairs, with receipts.
Who lives in the house and whether anyone pays rent, plus dated photos of its condition.
Every offer and reply in email or letters, not text arguments.

Frequently asked questions

Can one sibling block the sale of an inherited house in California?

It depends on who holds title. In probate the executor controls the sale, and in a trust the trustee does, so one beneficiary generally cannot veto it, though the court can step in if someone objects. Once the house is titled in the siblings' names, one co-owner can stop a normal listing by refusing to sign, but any co-owner can ask a court for partition.

Can I force my sibling to buy me out?

No. Nobody can be forced to buy. In a California partition action, the co-owners who did not ask for a sale get the first chance to buy the others' shares at the court-determined value, with 45 days after the court's notice to say yes. If none does, the court can order a sale.

How long does a partition action take?

It varies by court and case, so ask the attorney for a realistic estimate. The statute alone builds in 30 days to object to the appraisal, 45 days for the buyout election, and a payment date no sooner than 60 days after that notice. Plan on months, not weeks.

Can a sibling who lives in the house stay there?

While the estate or trust is still open, the executor or trustee can generally ask an occupant to leave when the house needs to be sold, but changing locks or shutting off utilities is not allowed. If title is already in the siblings' names, one co-owner generally cannot simply evict another, and living there and paying for upkeep are factors a court weighs in a partition case.

The bottom line

Realtor.com reports that the most common cause of a partition action is procrastination, especially a buyout that gets discussed but never completed. One sibling saying no does not end the conversation, but it changes the process. Find out who controls the house, find out why your sibling is holding out, and try a buyout or an agreed sale before anything that involves a judge. If it does reach court, California's partition law gives the sibling who wants to stay a real chance to buy first, and the sibling who wants out a clear path to a sale. Everyone is better off when the family reaches the agreement before a court does it for them.

Start with the control question, then get a number everyone can live with. I can prepare a no-pressure home value evaluation that gives the family a neutral starting point. It is a market analysis, not an appraisal. If you all decide to sell, my home selling guide walks through the plan from listing to closing, and I can refer you to a probate or real property attorney.

Planning your next move while the family decides?

If one of you is ready to find a place of your own, these South Bay searches are a good place to start looking:

About Ben Larson

Ben Larson leads Larson Realty Group, powered by Real Broker, serving the South Bay of Los Angeles. Licensed since 2006 with more than $100 million in closed sales, he specializes in listings across the Palos Verdes Peninsula and the beach cities, and works extensively with probate, trust, and inherited property sales. Reach him at https://larsonrealty.group. DRE #01746853.