Nineteen Up, Fifteen Down, and the Appraisal Decides the Buyout

Program and regulatory figures verified October 10, 2026. Details change; confirm your scenario with us.

By Mike Certo, Cornerstone First Mortgage · NMLS #260555 · Updated October 10, 2026

We pulled the metro file ourselves. The useful point is not the direction of the market but what a split market does to an agreement written months before the appraisal.

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★ The metros

Zillow Home Value Index, 33rd to 67th percentile, smoothed and seasonally adjusted, month ending 31 August 2026, pulled 2026-10-10. A selection of the 34 California metros in the file, chosen to show the range rather than to flatter it.

★★ A genuinely split market, which is unusual

19 rose and 15 fell. For contrast, in the same file and the same month Ohio had 39 of 40 rising and Kentucky had 13 of 20 falling. California is doing both at once.

★★ So a statement like "the California market is up" or "the California market is down" is not a useful input to a settlement. The relevant market is the one your house is in, and even then, the relevant number is the appraisal.

★★★ Why this is a settlement problem, not a market problem

In a buyout the equity being divided is established by a valuation, and the lender's valuation is an appraisal ordered when the loan is in process, often months after the figure was agreed.

★★★ In a flat or falling metro, an appraisal that lands below the assumed value turns an agreed number into a live dispute at the worst possible moment: after signature, with a loan in underwriting. Stockton fell 2.5%; Clearlake fell 1.4%; San Jose was essentially flat at +0.2%.

★★ Which leads to the one genuinely practical thing on this page: a settlement that fixes a stated sum behaves very differently from one that fixes a method. A stated sum is certain and can become unaffordable. A method tied to an appraisal moves with the market and can unsettle a party who thought the number was final.

★★★ We are not telling you which to choose. That is a legal and negotiating decision for you and your attorney. We are telling you that the choice has a financing consequence and should be made deliberately rather than by default. What else the agreement needs to cover.

★★ Where the market meets the loan limits

California's nine conforming limits and this price spread interact directly:

• ★★★ San Jose, $1,527,731, against Santa Clara County's $1,249,125: the typical house is above the highest limit in the country. Already jumbo
• ★★ Santa Cruz $1,148,750 and San Francisco $1,123,193, both in $1,249,125 counties, typical values inside the limit but not by much.
• ★ Los Angeles $952,601 in a $1,249,125 county, comfortable headroom.
• ★ Visalia $362,368 or Susanville $234,558 against the $832,750 baseline, the limit is nowhere near binding.

★★ So the same statewide rules produce very different conversations depending on the county. The full map.

★★ What we are deliberately not doing

Forecasting. Everything above describes the twelve months to August 2026. We publish no view on where California prices go next, because we do not have one worth your money and a settlement should not be built on anyone's guess.

★ We also publish no rates, no annual percentage rates and no payment figures anywhere on this site.

Mike Certo, NMLS #260555. (480) 296-6513 · mcerto@cfmtg.com.

Frequently asked questions

Is the California housing market rising or falling in 2026?

Both. Of thirty-four California metros in the Zillow series, nineteen rose and fifteen fell over the year to August 2026. A statewide direction is not a useful input to a settlement; the relevant figure is the appraisal on the specific home.

What is the most expensive housing market in California?

San Jose, with a typical home value of $1,527,731 as of August 2026, which is above Santa Clara County's conforming loan limit of $1,249,125, the highest in the country. Santa Cruz follows at $1,148,750 and San Francisco at $1,123,193.

Why does the appraisal matter so much in a divorce buyout?

Because the equity being divided is established by a valuation, and the lender's valuation is an appraisal ordered when the loan is in process, often months after the figure was agreed. In a flat or falling metro an appraisal below the assumed value can turn an agreed number into a dispute after signature.

Should a settlement fix a stated buyout sum or a method?

That is a legal and negotiating decision for you and your attorney, not for a lender. What we can say is that it has a financing consequence: a stated sum is certain but can become unaffordable, while a method tied to an appraisal moves with the market. The choice should be deliberate.

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Mike Certo · NMLS #260555 · Cornerstone First Mortgage NMLS #173855 · Equal Housing Lender. Educational content about mortgage financing during and after a divorce. Not a loan commitment, and not legal, tax or financial advice. Cornerstone First Mortgage is a lender; it is not a law firm, does not represent any party to a dissolution, does not make attorney referrals, and takes no position on how property should be divided. California property-division rules are set by the Family Code and applied by the courts; the reassessment exclusion in Revenue and Taxation Code section 63 is administered by county assessors. Agency requirements described here are Fannie Mae Selling Guide provisions current as of the date shown and are subject to change and to lender overlays. Housing market figures describe the twelve months to August 2026 and are not a forecast. All loans are subject to borrower, property and program qualification.