A co-owner who paid for the property can be repaid that investment from a partition sale before anyone splits the profit. In Mercola v. Chester (1950) 97 Cal.App.2d 140, 143–144, the Court of Appeal approved a partition judgment that paid the co-owners who funded a building $97,026.92 off the top of the sale, and only then divided what was left by ownership share. The co-owner who put in no cash could not take half of money he never contributed.
Why Mercola v. Chester Matters
Co-owners often contribute very differently. One owner pays for the purchase or the construction, while another holds a large ownership share but puts in little or nothing. When the relationship ends in a partition action, the owner who paid wants that money back before the profit is shared.
Mercola confirms two things. First, the co-owners’ agreement about who gets repaid first still controls when the court orders a sale. Second, a partition is a case in equity, so the court must credit good-faith improvements one co-owner paid for, even if the other never agreed to them.
The Facts: A 99-Year Lease and a New Office Building
Frank Chester and the Mercolas went into a joint venture to acquire a 99-year lease of land and put up a store and office building on the land. The Mercolas paid for both. The lease and building cost $101,097.23, and after the rents they had collected, $97,026.92 of their money was still unrecovered. (Mercola, at pp. 141–142.) The Mercolas later assigned half of their interest to Joseph Quinn.
The parties’ written agreements did not match their real deal, and Chester sued to have them interpreted. In that earlier case, the court reformed the agreement: Chester would share in “the profits howsoever derived from the lease and the building,” but only after the Mercolas recovered their full investment. That judgment was never appealed and became final. (Mercola, at pp. 142–143.)
The Mercolas and Quinn then sued for partition. The trial court ordered a partition referee to sell the lease and building and directed that the money be paid out in this order (Mercola, at p. 141):
- The expenses and costs of sale and the plaintiffs’ attorney’s fees.
- $97,026.92 to the Mercolas, the unrecovered amount of their investment in the building.
- The balance split by ownership: 50 percent to Chester, 25 percent to Quinn, and 12.5 percent to each of the Mercolas.
What the Co-Owner Who Paid Nothing Argued
Chester appealed. He argued that after costs and fees, the rest of the money should simply be divided among all owners, with no repayment to the Mercolas first. He also argued that the repayment clause covered only profits from operating the building, not money from a court-ordered sale. (Mercola, at pp. 141, 143.)
The Holding: Repay the Investment First, Then Split the Profit
The Court of Appeal affirmed. Chester’s share of profits “howsoever derived” would “include the balance of the sale price of the lease and building,” so the repayment rule applied to the sale. Read as a whole, neither the agreement nor the earlier judgment was ambiguous. (Mercola, at pp. 143–144.) Because Chester had agreed to the spending, he was answerable for it. (Mercola, at p. 143.)
The court also relied on the equitable nature of partition, building on Ventre v. Tiscornia:
“Even though one cotenant does not consent to the making of an improvement, since an action for partition is essentially equitable in its nature, a court of equity is required to take into account the improvements which another cotenant, at his own cost in good faith, placed on the property which enhanced its value and to award such cost to him.”
Mercola v. Chester (1950) 97 Cal.App.2d 140, 143
Finally, the court explained why Chester’s approach failed on fairness alone. If the sale brought in less than the Mercolas had spent, Chester would walk away with “a cash award without having made any cash investment,” and the Mercolas would lose money they spent expecting to be repaid first. That result would be “unjust and unsupportable in law or in equity.” (Mercola, at p. 144.)
How Mercola Applies in California Partitions Today
Today, Code of Civil Procedure section 872.140 (CCP 872.140, the compensatory adjustment statute) lets the court in a partition “order allowance, accounting, contribution, or other compensatory adjustment among the parties according to the principles of equity.” And Code of Civil Procedure section 873.820 (CCP 873.820’s order for applying sale proceeds) pays the expenses of sale, other costs of partition, and liens before the rest is divided “in proportion to their shares as determined by the court.” Credits like the one in Mercola are part of that final determination, which Wallace v. Daley confirms is included in every partition.
For a co-owner who paid more than their share, a few practical points follow:
- Your agreement still counts in a forced sale. A written or proven agreement that one owner is repaid first is enforced when the court sells the property. Our guide to tenancy in common agreements explains how to put that in writing.
- Ownership percentages are not the last word. A co-owner with a 50 percent share can still receive far less than half of the sale money if another owner funded the property. See how proceeds are divided after a partition sale.
- Keep proof of every dollar. The Mercolas were repaid an exact figure because their costs and the rent they had already recovered were established. Our post on reimbursement for improvements covers the evidence courts expect.
For the full range of credits a co-owner can claim, see our guide to partition offsets and accounting in California.
Get Back What You Put Into Your Co-Owned Property
If you paid for the purchase, construction, or improvement of a co-owned property, a partition action can end the co-ownership and make sure your investment is repaid before the rest of the money is divided.
Talkov Law handles California partition actions. With 12 full-time partition attorneys and experience in over 650 partition actions throughout California, our team can prove your contributions, present them to the court, and guide you through the sale and distribution of proceeds. Call (877) PARTITION (727-8484) or contact us online to discuss your co-owned property.










