Commercial Real Estate Appraisals in Los Angeles and LA County

What local factors affect a Los Angeles commercial appraisal?

A warehouse in Carson, a 1960s apartment building in Koreatown and a burned lot in Altadena are three different appraisal problems. A well-supported Los Angeles appraisal accounts for things like these:

• Rent rules for apartments. In the City of Los Angeles, the Rent Stabilization Ordinance generally applies to rental property first built on or before October 1, 1978, plus some replacement units built after July 15, 2007, and the Los Angeles Housing Department says it covers approximately 624,000 units. Most rental housing in the city that the RSO does not cover falls under the City's Just Cause Ordinance. Other cities in the county and the unincorporated areas have their own rules, and outside local ordinances, Civil Code Section 1947.12 limits most increases to 5 percent plus the change in the cost of living, or 10 percent, whichever is lower. For a multifamily or mixed-use appraisal, which rules apply to each unit shapes the rent roll, the gap between in-place and market rents, and the value. (General information. Ask your attorney how the rules apply to a specific building.)
• Mandatory seismic retrofits. City of Los Angeles Ordinance 183893 requires the retrofit of pre-1978 wood-frame soft-story buildings and non-ductile concrete buildings. The soft-story program and the non-ductile concrete program each run on deadlines measured from the City's Order to Comply. Whether a building is on the list, where it is in the process and whether the work is done and permitted all matter to buyers, lenders and the value.
• City transfer taxes, including Measure ULA. On top of the base transfer tax, the City of Los Angeles collects an additional tax on higher-priced sales under Measure ULA, with price thresholds the Office of Finance adjusts each year. Several other cities in the county set their own transfer tax rates. Taxes like these can change how sales near the thresholds are priced and structured, so we read City of Los Angeles comparable sales with that in mind.
• The port and the industrial base. The Port of Los Angeles has ranked as the No. 1 container port in the United States each year since 2000, and together with the Port of Long Beach it forms the San Pedro Bay port complex. Industrial values from the Harbor to the Inland Empire depend on access to that trade: truck routes, yard space, clear heights and power. We appraise industrial property with those details, not just a price per square foot.
• Fire recovery. The January 2025 Palisades and Eaton fires left owners, trustees and lenders with burned lots and damaged buildings to value. For those two fires and several others named in the statute, Revenue and Taxation Code Section 170 allows a disaster reassessment application within the time in the county ordinance or within 24 months, whichever is later. See casualty loss appraisals in California for before-and-after values. (General information. Talk to your CPA or attorney.)
• Prop 13, reassessment and appeal deadlines. A change in ownership, including a transfer at death or a buyout that shifts control of an entity, can trigger reassessment by the county assessor. For 2026, the State Board of Equalization lists November 30, 2026 as the end of the regular assessment appeal filing period in Los Angeles County. See property tax appeal appraisals and confirm your deadline with the county clerk of the board.

Who orders commercial appraisals in Los Angeles?

Private and hard money lenders. We provide collateral appraisals for private lenders with a timeline you can plan a closing around, including bridge loans, construction and as-complete values for rebuilds and new projects, blanket loans across several properties and fix-and-flip loans. Private lenders: call (805) 990-9700 for a quote and timeline today.

Estates and trusts. The Los Angeles Superior Court is divided into 12 districts (Local Rule 2.2). For probate, Local Rule 4.3 says that, except for the North District, all probate matters are filed and heard in the Central District at the Stanley Mosk Courthouse, 111 North Hill Street. Since February 2, 2026, North District probate cases filed at the Antelope Valley Courthouse in Lancaster have also been assigned and calendared at Stanley Mosk. In a formal probate, the court-appointed probate referee values the real property for the inventory. Private date-of-death appraisals are commonly used for trust administration, stepped-up basis, estate tax filings and disputes. See trust administration appraisals.

Divorce. Family law is heard at Stanley Mosk and at district courthouses including Pomona, Lancaster, Chatsworth, Pasadena, Van Nuys, Compton, Long Beach, Whittier, Torrance and Santa Monica (family law directory). We provide date of separation and current value divorce appraisals of commercial property, and residential property alongside it, for family law attorneys and their clients.

Partners, co-owners and litigation. Families and investors hold a lot of Los Angeles property in partnerships and LLCs. We appraise for partner and LLC buyouts, partnership disputes and litigation, partition actions between co-owners, fractional interests, eminent domain when a transit, freeway or utility project takes part of a property, and retrospective appraisals as of a past date.

Developers and investors. For infill sites, conversions and rebuilds, a highest and best use or feasibility study can answer what a site supports before you buy or build.

Attorneys and CPAs: call (805) 990-9700 to scope a date-of-death, divorce or retroactive appraisal.