When co-owners of California real estate cannot agree on whether to sell, keep, refinance, or buy out each other, the dispute can quickly become expensive and personal.
These disputes often involve siblings who inherited property, unmarried partners who bought a home together, former romantic partners, family members, real estate investors, or business partners who no longer agree on what should happen next.
A buyout may sound simple: one owner keeps the property and pays the other owner for their share. In reality, the difficult questions are usually:
Vokshori Law Group represents California property owners in co-owner buyout disputes, partition actions, appraisal disputes, reimbursement claims, accounting disputes, and real estate litigation involving jointly owned property. Our firm is based in Los Angeles and handles real estate litigation matters throughout California.
Common disputes include:
Usually, you cannot directly force another co-owner to personally buy your interest just because you want out.
That said, a co-owner generally does not have to stay trapped in co-ownership forever. If the parties cannot agree on a buyout, sale, refinance, or continued ownership arrangement, a partition action may be available to force a resolution.
In plain English, a partition action is a lawsuit used to end co-ownership of real estate. Depending on the facts, the result may be a sale of the property, a court-supervised buyout process, a division of the property, or another remedy allowed by law.
This distinction matters. The law may not let you simply command your co-owner to buy you out. But it may give you leverage to end the deadlock through partition.
Adverse possession is often raised in boundary disputes, but it is difficult to prove in California.
Generally, a person claiming adverse possession must show possession that is actual, open and notorious, hostile to the true owner’s title, continuous and uninterrupted for the required period, and accompanied by payment of property taxes assessed against the property claimed. California Code of Civil Procedure section 325 addresses adverse possession where the claim is not founded on a written instrument, judgment, or decree, and identifies circumstances such as substantial enclosure, cultivation, or improvement. It also includes the important tax-payment requirement.
That tax requirement is often a major obstacle in boundary disputes. If a neighbor simply had a fence in the wrong place but never paid taxes on the disputed strip of land, an adverse possession claim may fail.
In Mehdizadeh v. Mincer, a California Court of Appeal addressed a dispute involving a fence that had been built many years earlier in the wrong location. The claimant could not prove adverse possession because he had not paid property taxes on the disputed property. The trial court tried to grant a broad prescriptive easement instead, but the appellate court rejected that result because the easement was so broad that it effectively deprived the record owners of use of their own property.
The practical point is simple: an old fence does not automatically mean your neighbor owns the land.
A co-owner buyout can happen privately by agreement, or it can arise inside a partition action.
Under California’s Partition of Real Property Act, the court may determine the fair market value of the property and, in certain cases, allow eligible cotenants to buy out the interests of cotenants who requested partition by sale.
Code of Civil Procedure section 874.316 addresses how the court determines fair market value. The statute provides that, unless the parties agree to value or another method of valuation, the court generally determines fair market value by ordering an appraisal. The appraiser must be a disinterested California-licensed real estate appraiser. After the appraisal is filed, parties receive notice and may object, and the court ultimately determines fair market value after a hearing.
Code of Civil Procedure section 874.317 then addresses the cotenant buyout process. The purchase price is generally based on the value of the entire parcel determined under section 874.316, multiplied by the selling cotenant’s fractional ownership interest.
The basic sequence may look like this:
This process can be powerful, but it is technical. The details matter, including whether the statute applies, who requested partition by sale, the valuation evidence, the ownership percentages, deadlines, financing ability, and whether there are separate accounting or offset issues.
The starting point is usually the property’s fair market value. But that does not always answer the real question.
A 50% owner is not automatically entitled to 50% of the gross market value in every practical settlement. The more important question is often:
50% of what, after what deductions, credits, reimbursements, and offsets?
For example, assume a property is worth $1,000,000 and has a $600,000 mortgage. A 50% owner is usually not looking at 50% of $1,000,000 as a practical buyout number. The starting point may be the equity, not the gross value. Then the parties may still need to evaluate closing costs, liens, repair credits, reimbursement claims, rental income, occupancy, and other adjustments.
In a statutory buyout process, CCP section 874.317 ties the purchase price to the value determined under CCP section 874.316 and the selling cotenant’s fractional interest. But in private negotiations, the final number often depends on a broader settlement analysis.
A proper buyout strategy should consider:
The biggest mistake is treating the buyout as a simple percentage calculation without analyzing the financial history of the property.
Many co-owner disputes are not really about whether the property should be sold or bought out. They are about accounting.
One owner may say:
“I paid the mortgage for years.”
The other may respond:
“You lived there rent-free the entire time.”
One owner may say:
“I paid for repairs and improvements.”
The other may respond:
“You collected rent and never shared it.”
One owner may say:
“I put more money down.”
The other may respond:
“Title says we are equal owners.”
California courts have broad equitable power in partition cases. Code of Civil Procedure section 872.140 provides that the court may order allowance, accounting, contribution, or other compensatory adjustment among the parties according to principles of equity.
That statute is important because partition is not always a simple mechanical split. The court may need to account for what each side contributed, what each side received, and what adjustments are fair under the circumstances.
Potential reimbursement and offset issues include:
Not every claimed expense automatically becomes a credit. The court or parties may look at whether the expense benefited the property, preserved title, increased value, was necessary, was agreed to, or was offset by other benefits.
Sometimes, but this issue is more complicated than people expect.
A co-owner who moves out does not automatically lose ownership rights. At the same time, a co-owner who stays in the property may face arguments about fair rental value, especially if that owner is also asking for contribution for mortgage, taxes, insurance, or repairs.
Hunter v. Schultz, 240 Cal.App.2d 24, is an important California case on this issue. The Court of Appeal recognized that, in partition and other equitable proceedings between cotenants, the court may account for the reasonable value of occupancy when adjusting claims between the parties. The case is often cited for the point that rental value may be used defensively as part of the equitable accounting between cotenants.
A negotiated buyout is usually cleaner, faster, and less expensive than a fully litigated partition sale.
A private buyout may avoid:
But a bad buyout agreement can create new problems if it does not address the details.
A strong co-owner buyout agreement should usually address:
If the parties cannot agree privately, a partition lawsuit may be necessary to create leverage and force the dispute toward sale, buyout, or judgment.
Sibling buyout disputes are common after a parent dies and leaves a house to multiple children.
Typical problems include:
These cases often require a mix of legal strategy, valuation analysis, and practical negotiation. If a voluntary buyout cannot be reached, partition may be needed.
Former unmarried partners often face difficult co-owner buyout disputes after a breakup.
Common issues include:
Investment property disputes often involve co-owners who bought rental property, development property, or commercial real estate together.
Common disputes include:
These cases require more than a title review. The financial records, rental history, ownership documents, operating agreements, and communications may all matter.
Some co-owner buyout disputes are really disputes over whether title reflects the true ownership arrangement.
For example:
These disputes may overlap with quiet title, resulting trust, constructive trust, fraud, elder financial abuse, or breach of contract claims.
Before agreeing to a buyout, avoid these common mistakes:
A co-owner buyout should be documented carefully. Otherwise, the parties may resolve one dispute and create another.
Vokshori Law Group helps California property owners evaluate, negotiate, and litigate co-owner buyout disputes.
Our services may include:
The goal is not always to rush into court. The goal is to determine the best leverage point, the likely financial outcome, and the most efficient path to end the co-ownership dispute.
If you are trying to buy out a co-owner, get bought out, force a sale, avoid an unfair buyout, or resolve a disputed co-ownership arrangement, contact Vokshori Law Group to discuss your options.
Usually, you cannot directly force a co-owner to personally buy your share just because you want out. But you may be able to file a partition action, which can force a resolution through sale, buyout procedures, or another court-approved partition remedy.
Often, yes. California Code of Civil Procedure section 872.710 generally provides that partition of concurrent interests is available as of right unless barred by a valid waiver or legal exception.
If the parties cannot agree, the owner who wants out may file a partition action. The case may result in a sale, a buyout, or another court-supervised resolution depending on the facts and applicable law.
The starting point is usually fair market value, ownership percentage, and equity. In a statutory partition buyout process, the purchase price is generally tied to the court-determined value of the property and the selling cotenant’s fractional ownership interest. In private negotiations, the final number may also account for mortgage balance, liens, reimbursements, offsets, occupancy, and sale costs avoided.
Not necessarily. A 50% owner may have a 50% title interest, but the practical payout may depend on debt, liens, sale costs, reimbursement claims, credits, rental income, occupancy issues, and other equitable adjustments.
Possibly. California Code of Civil Procedure section 872.140 gives the court broad authority in partition cases to order accounting, contribution, allowance, or other equitable adjustments among the parties. Whether a specific payment results in a credit depends on the facts and evidence.
Sometimes occupancy value can be considered, especially as part of an equitable accounting. But this is not always a simple rent claim. The court may consider whether there was an agreement, whether one owner excluded the other, who paid expenses, and whether occupancy value should offset claimed reimbursements. Hunter v. Schultz is often cited in this area.
If the dispute is in litigation and the statutory process applies, the court may determine fair market value through the procedures in Code of Civil Procedure section 874.316, including appointment of a disinterested licensed appraiser unless the parties agree to value or another valuation method.
Yes. Siblings who inherit property can often resolve the dispute through a private buyout, refinance, or settlement agreement. If they cannot agree, a partition action may create a path toward buyout or sale.
The agreement should address that issue. A buyout agreement should include deadlines, proof of funds or loan approval requirements, escrow procedures, default remedies, and what happens if the buying co-owner cannot close.
Not always. Some buyouts can be negotiated privately. But if the other owner refuses to cooperate, demands an unrealistic number, blocks sale, or will not sign necessary documents, a partition action may be needed to create leverage and force a resolution.
A strong buyout agreement should address price, valuation, liens, mortgage payoff, credits, offsets, closing deadline, financing, escrow, deed transfer, possession, release of claims, and what happens if the buyout does not close.
Vokshori Law Group represents California property owners in co-owner buyout disputes, partition actions, reimbursement disputes, accounting claims, and real estate litigation involving jointly owned property.
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