Divorce Appraisals in Los Angeles and San Bernardino Counties: How One Report Serves Both Sides

A divorce appraisal is one independent opinion of the marital home's market value, as of a date the attorneys or the court choose, written so that both spouses, their attorneys, a mediator and a judge can follow every step. When both spouses engage the appraiser together, a single report names them both as intended users, and the same document reaches everyone at the same time. The appraiser decides nothing about who keeps the house or how property is divided: the report supplies the value evidence, and the parties, counsel and the court decide the rest.

This is the overview for the divorce and dissolution appraisal knowledge center, covering marital homes in Los Angeles County (Claremont, La Verne, Pomona) and San Bernardino County (Upland, Montclair, Rancho Cucamonga including Alta Loma, Chino). Nothing here is legal advice.

What is a divorce appraisal, and what is it not?

An appraisal is an independent opinion of market value as of a stated date, developed and reported by a state-licensed or certified appraiser under the Uniform Standards of Professional Appraisal Practice (USPAP). In a dissolution, the intended use, what the report will be used for, is the division of property or a buyout between spouses, and that purpose is written on the face of the report.

Three other numbers often turn up in the same conversation. An automated estimate, such as a Zestimate or a Redfin Estimate, is an algorithm's figure from records and nearby sales; it is not an appraisal, and the portals say so. An agent's comparative market analysis, or CMA, is an opinion of a likely list or sale price; it is not an appraisal. The county assessment is the taxable value, the lesser of the factored base year value and the full cash value under Revenue and Taxation Code section 51; it is not an appraisal. The appraisal vs. estimate page compares them.

How can one report serve both spouses?

Through a joint engagement, an arrangement in which both spouses, or both attorneys, engage the appraiser together for one assignment. The engagement names the client, the party or parties who engage the appraiser, and the intended users, the people entitled to rely on the report. When both spouses or both counsel are named, neither side holds a private version, and nothing is delivered to one before the other.

A joint engagement works because the appraiser is independent of both parties, including whichever one pays the invoice. USPAP's Ethics Rule requires an appraiser to perform every assignment with impartiality, objectivity and independence, and prohibits accepting an assignment contingent on reporting a predetermined result. The appraisal independence statement explains how that applies here: value is not discussed with either spouse before delivery.

The fee is set by the scope of the assignment and quoted before work begins, and it does not depend on the value. How the spouses divide it is their decision or their attorneys', and it changes nothing in the analysis. What is a joint engagement in a divorce appraisal? walks through the engagement itself, and one appraiser or two compares a joint report with separate ones.

Which date does the value apply to?

Every appraisal has an effective date, the date the opinion of value applies to. In a dissolution, the attorneys or the court choose it, not the appraiser. California Family Code section 2552 directs the court to value community assets and liabilities as near as practicable to the time of trial, and allows the court, for good cause and on notice, to value some or all of them at a date after separation and before trial. Which date applies in a given matter is a legal question for counsel.

Three dates come up most often:

• A current date, usually the inspection date, when the matter needs a present value for a settlement or a buyout.
• The date of separation, which Family Code section 70 defines as the date a complete and final break in the marital relationship occurred. Valuing the house as of that date is a retrospective appraisal, an appraisal whose effective date is in the past.
• The date of marriage, the day the marriage began, sometimes requested when a house owned before the marriage is involved. It is also retrospective.

A retrospective appraisal uses sales that closed on or before the effective date and describes the house as the evidence shows it then: photographs, permits, listing records and what each spouse reports. Where one fact about the past condition is uncertain, the report states it as an extraordinary assumption, an assumption about uncertain facts that, if false, could change the result. One assignment can carry more than one date when counsel asks for it.

What if the house changed after separation?

A spouse who stayed in the house may have replaced the roof, remodeled the kitchen or finished an ADU after the separation. If counsel wants a value of the house without that work, the report uses a hypothetical condition, a condition assumed for the analysis that is known to be contrary to fact, and values the home as if the work had not been done. It can also report the value as the house stands, so counsel can see the contributory value of the work, what the improvement adds to the whole property in the market. The appraiser measures the difference; how it is credited between spouses is for counsel and the court.

What does the report show both sides?

A divorce report is read by people who start from different numbers, so it carries its reasoning on the page:

• Gross living area, the finished, heated space above grade, measured on site rather than copied from the assessor record or an old listing.
• Permit history on additions, garage conversions and ADUs, and how any unpermitted space was treated.
• The comparable sales, why each one was chosen, and every adjustment for size, lot, condition, view and location.
• The effective date or dates, the intended use and the intended users, stated plainly near the front.

The comparable search matters most where the county line runs. The line runs east of the Claremont Colleges and along Mills Avenue at Montclair, and buyer pools and assessors change at it. A Claremont house is appraised from Claremont sales first; a sale from Upland or Montclair is used only when it is the better evidence, with the location adjustment explained, and the same logic runs the other way for a west Upland or Montclair house. What the county line does to comparable sales explains that adjustment.

Marital homes in the two counties

The kinds of assignments that come in reflect how varied the housing is within a short drive of Claremont:

• Claremont. Pre-1940 Craftsman and Spanish Colonial Revival houses near the Village and the Colleges, postwar ranch tracts north of Foothill Boulevard, and hillside homes in Claraboya and Padua Hills, each compared within its own pocket. See divorce appraisal in Claremont, pocket by pocket and the Claremont area page.
• Upland. The historic districts along Euclid Avenue, the tracts south of the 210, and horse-keeping lots in unincorporated San Antonio Heights. See marital home appraisal in Upland.
• La Verne, Pomona, Montclair, Rancho Cucamonga and Chino. Old Town bungalows, Lincoln Park's historic district, postwar tracts along the Mills Avenue line, Alta Loma horse-keeping lots and Chino's large parcels with barns and arenas.

Matters filed in the Los Angeles County and San Bernardino County Superior Courts can concern a house in either county; the method is the same, and only the local evidence changes. Family law appraisal in San Bernardino County covers what mediators and attorneys there read first.

Who attends the inspection?

Both spouses may be present, and in a joint engagement both are told the inspection time. The visit runs 30 to 60 minutes for a standard single-family home, longer for hillside, custom, multi-family or homes with additions, and value is not discussed with anyone at the house. Documents either spouse provides, such as permits, are identified in the report so both sides see what was relied on. The report is typically delivered three to five business days from the inspection.

Declarations, testimony and court use

Some matters need more than a report. A declaration, a written statement the appraiser signs under penalty of perjury, and testimony at a hearing or trial are separate scope items, settled at engagement so the timeline and the fee account for them. The appraiser can explain the method and the evidence; whether a report or testimony is admitted is always the court's decision. Court appraisal in Pomona divorce matters covers declarations, testimony and admissibility, and the litigation support appraisal service describes that work.

When each side already has a report

If the spouses hired separate appraisers and the two values differ, an appraisal review, one appraiser's assessment of another appraiser's report for USPAP compliance, comparable selection and adjustment support, can show where and why the reports diverge. A review does not choose between the two numbers, and it may support either report. See appraisal review and second opinion, and what a home appraisal for divorce does and does not decide for where the appraiser's role ends.

Next step

If a family law matter needs a value of the marital home, send the address and the value date or dates counsel has chosen through the divorce and dissolution appraisal service, or call (909) 324-6122. Say whether the engagement is joint, and note any mediation or hearing date, so scope and timing are confirmed before anything is scheduled.

Sources

• The Appraisal Foundation, Uniform Standards of Professional Appraisal Practice (USPAP): https://appraisalfoundation.org/imis/TAF/Standards/Appraisal_Standards/Uniform_Standards_of_Professional_Appraisal_Practice/TAF/USPAP.aspx (accessed October 30, 2026)
• California Family Code section 2552 (valuation of community assets and liabilities): https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=FAM§ionNum=2552 (accessed October 30, 2026)
• California Family Code section 70 (date of separation): https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=FAM§ionNum=70 (accessed October 30, 2026)
• California Revenue and Taxation Code section 51 (lesser of factored base year value or full cash value): https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=RTC§ionNum=51 (accessed October 30, 2026)
• Superior Court of California, County of Los Angeles: https://www.lacourt.ca.gov/ (accessed October 30, 2026)
• Superior Court of California, County of San Bernardino: https://www.sb-court.org/ (accessed October 30, 2026)
• Redfin Estimate (the portal's own statement that it is not an appraisal): https://www.redfin.com/redfin-estimate (accessed October 30, 2026)
• Wikipedia, Claremont, California (the Village expansion, Padua Hills, Northeast Claremont, ZIP 91711): https://en.wikipedia.org/wiki/Claremont,_California (accessed October 30, 2026)
• The Student Life, City Limits: On the Los Angeles County line: https://tsl.news/city-limits-on-the-los-angeles-county-line/ (accessed October 30, 2026)
• California Bureau of Real Estate Appraisers, license lookup: https://www2.brea.ca.gov/breasearch/faces/party/view.xhtml?id=23601 (accessed October 30, 2026)

Gordon Hall, California Certified Residential Real Estate Appraiser, BREA No. AR003877 (lookup: https://www2.brea.ca.gov/breasearch/faces/party/view.xhtml?id=23601). Reports are prepared in conformity with the Uniform Standards of Professional Appraisal Practice (USPAP). Nothing here is legal or tax advice; admissibility is always the court's decision.