Partition Action in California: The Deadlines That Decide Who Keeps the House

A California partition action forces co-owners of real property to divide it or sell it. Since January 1, 2023 the procedure has run on a fixed clock: the court orders an appraisal, co-owners who did not ask for a sale get 45 days to elect to buy out the ones who did, and if nobody elects, the default outcome is an open-market listing with a broker — not an auction on the courthouse steps.

Missing the 45-day window is how people lose houses they could have kept. It appears in almost none of the guidance that ranks for this topic.

Who Can File, and Who Cannot

Code of Civil Procedure section 872.210(a)(2) gives standing to an owner of an estate of inheritance, an estate for life, or an estate for years in real property owned by several persons concurrently. Section 872.710(b) supplies the force behind it: partition as to concurrent interests shall be as of right unless barred by a valid waiver. A co-owner who wants out does not have to persuade the court that selling is a good idea.

One exclusion matters for divorcing readers. Section 872.210(b) provides that an action between spouses or putative spouses for partition of community or quasi-community property may not be commenced or maintained under this title. Married couples divide the house in the dissolution proceeding, not through partition.

The 2023 Law That Changed the Stakes

California first enacted the Uniform Partition of Heirs Property Act, which protected only inherited property. AB 2245 replaced it with the Partition of Real Property Act, Code of Civil Procedure sections 874.311 through 874.323, and deleted the heirs-property limitation.

Section 874.311 sets the scope: the act applies to real property held in tenancy in common where there is no agreement in a record binding all the cotenants governing partition, and it applies to partition actions filed on or after January 1, 2023. Section 874.313 adds that property shall be partitioned under this chapter unless all cotenants agree otherwise in a record, and that this chapter controls over inconsistent provisions elsewhere in the title.

So the buyout machinery now protects anyone holding as tenants in common — siblings who inherited, unmarried partners who bought together, friends who went in on a rental. Two limits to check before you rely on it. It reaches tenancy in common only; joint tenancy, community property and partnership property are treated differently. And a written co-ownership or TIC agreement governing partition takes the case out of the act entirely — meaning the document drafted to protect everyone can be the thing that strips the buyout right.

First the Court Sets a Value

Under section 874.316, the court determines fair market value by ordering an appraisal by a state-licensed appraiser, unless all cotenants have agreed on a value or a method of valuation, or the court finds after an evidentiary hearing that the appraisal’s evidentiary value is outweighed by its cost.

The appraisal values the property in fee simple as if solely owned. There is no fractional-interest discount — a 25 percent share is priced at 25 percent of the whole house, not at what a stranger would pay for a quarter interest in a house occupied by someone else. Within 10 days of the appraisal being filed the court notices the parties; objections are due within 30 days; and the hearing comes no sooner than 30 days after that notice, objections or not.

Forty-Five Days to Elect a Buyout

Section 874.317(b) is the provision to circle. Not later than 45 days after the court’s notice, any cotenant except one who requested partition by sale may notify the court that it elects to buy all the interests of the cotenants that requested the sale.

Three details people get wrong:

• The right belongs to whoever did not request a sale, not to whoever did not file the lawsuit.
• You must buy out all the sale-requesting cotenants, not a convenient subset.
• The price under section 874.317(c) is the court-determined value of the whole property multiplied by that cotenant’s fractional ownership. On a house valued at $800,000, a one-third interest costs $266,667. No family discount, no hardship adjustment.

If more than one cotenant elects, section 874.317(d)(2) allocates the purchase pro rata by existing fractional ownership. Once electors are identified, section 874.317(e) requires the court to set a payment date not sooner than 60 days after its notice — a floor on the court’s deadline, not a fixed 60-day clock, so read the order rather than assuming. If an electing cotenant fails to pay, section 874.317(f) gives the others 20 days to step in and purchase the remaining interest outright.

If Nobody Buys: An Open Market, Not an Auction

The fear that drives most people to search this topic — a forced auction at a fire-sale price — is largely obsolete for tenancy-in-common property.

If the buyout does not resolve it, section 874.318 directs the court to order partition in kind unless, weighing the section 874.319 factors, it finds that physical division would cause great prejudice to the cotenants as a group. Those factors include whether division is practicable, whether the divided parcels would be worth materially less in aggregate, how long the property has been collectively owned, sentimental attachment including ancestral or other unique value, a cotenant’s lawful use of the property, and each cotenant’s contribution to taxes, insurance, maintenance and upkeep. No single factor is dispositive. For a single-family house, physical division is almost never practicable, so most cases land on sale.

Section 874.320(a) then makes an open-market sale the default, unless the court finds sealed bids or an auction would be more economically advantageous. The parties get 10 days after the order to agree on a real estate broker; if they cannot, the court appoints a disinterested one. The broker may not offer the property below the court’s determination of value. If no qualifying offer arrives within a reasonable time, section 874.320(d) lets the court approve the highest outstanding offer, redetermine the value and keep the property on the market, or order a sealed-bid sale or auction. And under section 874.320(f), a cotenant who buys at the sale gets a credit against the price equal to their share of the proceeds — they do not have to bring the full amount in cash.

Who Pays the Lawyers

Section 874.040 provides that the court shall apportion the costs of partition among the parties in proportion to their interests, or make such other apportionment as may be equitable. Section 874.010 defines costs of partition to include reasonable attorney’s fees incurred by a party for the common benefit, the referee’s fees and expenses, surveyor compensation, and the cost of the title report.

Read plainly, that means a co-owner who fights and loses can be ordered to pay a share of the other side’s legal fees. But section 874.321.5 — a California-specific provision most articles omit or misnumber — adds an important qualification: the court shall not apportion the costs of partition to any party that opposes the partition unless doing so is equitable and consistent with the purposes of the chapter. For a tenancy-in-common case filed since 2023, that materially changes the arithmetic for someone deciding whether to resist.

Title Freezes on Day One

Section 872.250(a) requires the plaintiff, immediately upon filing the complaint, to record a notice of pendency of the action with the county recorder in each county where the property sits. This is mandatory, not tactical. Section 872.250(c) provides that if the notice is not recorded, the court shall order it recorded and shall stay the action until it is.

Practically: from the day the complaint is filed, the property cannot be sold or refinanced by anyone. Whatever leverage one co-owner thought they had by simply refusing to cooperate disappears, and so does everyone’s ability to solve the problem privately.

Can It Be Waived in Advance?

Yes, within limits. Section 872.710(b) itself contemplates a valid waiver, and LEG Investments v. Boxler (2010) 183 Cal.App.4th 484 held that the right of partition may be waived by contract, express or implied. On the facts, a TIC agreement that never mentioned partition or waiver contained no express waiver, but a right-of-first-refusal provision implied an agreement not to bring partition in lieu of selling to the cotenants. The court was careful to add that a right of first refusal is not a permanent waiver — it modifies the right rather than extinguishing it, requiring the selling cotenant to offer to the others first.

Why Settling Almost Always Wins

Add up the statutory minimums before anyone lists the house: appraisal, 10-day notice, 30-day objection window, hearing no sooner than 30 days later, 45-day election, at least 60 days to pay, then trial on in-kind versus sale, then 10 days to pick a broker, then a marketing period. That is roughly six months of mandated sequence before a sign goes in the yard, with a lis pendens freezing title throughout.

On cost, the credible figures are secondary-source estimates rather than court data, and they are not small. A California Lawyers Association Real Property Section article put a straightforward partition action at roughly $10,000 to $30,000, and cited reported referee fee awards of $20,400, $25,833 and $60,155 — those on top of both sides’ attorney fees and the eventual realtor commission. Law firm pages quote broadly similar ranges.

Here is the part worth sitting with. The buyout price the statute produces — each share valued at its full proportion of the whole-property appraisal, no discount — is exactly the number a negotiated buyout would use anyway. Litigating gets you the same price, six months later, minus a referee, minus two sets of legal fees. Families who read that sentence carefully usually settle.

Where a Cash Sale Fits, and Where It Does Not

If every co-owner agrees to sell, do not sell to a cash buyer by default. Agreement is the expensive part of these situations, and once you have it a conventional listing will normally net more. Sell for cash when the agreement is fragile and speed is what holds it together, when the property is in a condition that will not finance, when one co-owner has been carrying taxes and insurance alone and cannot keep doing it, or when a lis pendens has already been recorded and everyone simply wants out.

If you are earlier in this than a lawsuit, start with the options when siblings cannot agree on selling, and check whether the property even cleared probate — co-ownership disputes often start before title is actually vested. The tax side is covered in stepped-up basis on inherited property.

This is general information rather than legal advice; partition is fact-specific and how title is held changes the answer. Talk to a California real estate litigator before filing or responding. If the co-owners have reached agreement and want a no-obligation cash offer, Cash Home Buyers CA can provide one.