Own an LA apartment building? Here’s everything you need to stay compliant and know what your building is worth — the RSO and rent-control rules, Measure ULA, AB 1482 and Costa-Hawkins, eviction and retrofit law, live market data, and the path to a real number when you’re ready to sell. All in one place, kept current.
Two living resources that map every law touching your building. Read these first, then dive into the specific rules below.
LA multifamily is one of the most regulated asset classes in American real estate. Twelve overlapping laws — city, county, state, federal — touch the cash…
The LA City Council passed an RSO rewrite on December 12, 2025. By July 1, 2026, the cash flow model on every pre-1978 LA City apartment building will be…
The Rent Stabilization Ordinance is the single biggest factor in what you can charge, who you can move out, and what your building sells for.
Which LA buildings the Rent Stabilization Ordinance covers, how the annual increase is set, and what RSO status does to a building's price when you sell it.
What the LA County RSTPO covers in unincorporated areas like Altadena and East LA, the current 1.919% rent cap, registration rules, and what it means at sale.
At least nine rent-control regimes operate across LA County. Find which governs your building: LA City RSO, County RSTPO, a city ordinance, or AB 1482.
LA City RSO covers buildings with a certificate of occupancy before October 1, 1978 and two or more units. How to confirm yours, and where owners get it wrong.
The hardship adjustment is how an LA landlord asks LAHD to raise rent above the RSO cap. What you have to prove, what the filing involves, when it is worth it.
A hardship adjustment is a formal LAHD process allowing RSO landlords to apply for rent increases above the standard annual cap when current rents fail to…
The LA RSO's Primary Renovation Program lets owners do major work on rent-controlled buildings with time-limited surcharges, if the scope meets LAHD standards.
LA City's Rent Stabilization Ordinance was rewritten in late 2025 with effective date July 1, 2026. The rewrite was the most consequential change to LA rent…
The 2026 LA RSO rewrite is a substantial revision to the Los Angeles Rent Stabilization Ordinance — approved by LA City Council in December 2025 and effective…
For LA City pre-1978 apartment buildings, proper RSO registration with the LA Housing Department (LAHD) is effectively required for a clean sale. Buyers verify…
Selling an apartment building with rent control in LA lowers your price. The three mechanisms, how big the discount is, and how buyers underwrite it.
Even buildings outside LA rent control answer to California statewide caps and exemptions. Know which set of rules applies to you.
AB 1482 is California's statewide rent cap and just-cause eviction law, enacted 2019. Current cap (Aug 1, 2026 – Jul 31, 2027): 8.7% (5% + 3.7% CPI). Max cap…
California's statewide rent cap and just-cause law. Which buildings it covers, which are exempt, and how it interacts with a stricter local ordinance like RSO.
Costa-Hawkins is a 1995 California law that exempts post-February-1995 construction, single-family homes, and condominiums from local rent control ordinances.
Post-1995 refers to buildings with certificates of occupancy dated February 1, 1995 or later — exempt from local rent control under the Costa-Hawkins Rental…
RSO is LA City's local rent stabilization ordinance, applied to pre-1978 multifamily inventory within city limits. Costa-Hawkins is a 1995 state law that…
LA’s "mansion tax" takes a percentage off the top of every sale over the threshold. Understand the bite before you list.
Measure ULA is an LA City transfer tax on real estate sales above two dollar thresholds that adjust annually for inflation. It took effect April 2023 at…
LA City's transfer tax on larger sales, at 4% and 5.5% above two inflation-adjusted thresholds. Where it does not apply, and what it cannot be structured past.
If you're selling an LA multifamily building above the Measure ULA threshold, you owe an additional transfer tax that most sellers don't price into their exit…
When and how you can move tenants out is tightly regulated — and getting it wrong is expensive. Here are the categories, costs, and your options.
Just-cause eviction rules require landlords to state a specific enumerated reason for ending a tenancy. LA City RSO, LA JCEO, AB 1482, and most local…
An at-fault eviction is based on tenant breach — non-payment, lease violation, nuisance, or similar. Does not require landlord to pay relocation assistance.
A no-fault eviction terminates a tenancy for reasons unrelated to tenant behavior — owner move-in, substantial remodel, Ellis Act, or governmental order.
A tenant buyout is a voluntary cash-for-keys agreement where a tenant vacates in exchange for payment. In LA, RSO buildings must follow LAHD Buyout…
Under LA City relocation rules, a qualified tenant is a senior 62+, disabled, or a family with a minor child — entitled to higher relocation assistance amounts…
LA City's Tenant Anti-Harassment Ordinance prohibits specific landlord behaviors intended to pressure tenants into vacating — including construction…
Tenant buyouts are one of the most powerful exit tools available to LA multifamily sellers — and one of the most commonly executed incorrectly. LAHD (LA…
LA RSO-covered landlords who need to vacate units have two primary tools: a voluntary buyout (tenant agrees, signs agreement, leaves with cash) or a no-fault…
The Ellis Act lets an LA landlord exit the rental business by withdrawing all units from the market. It is legal. It is mechanical. It is also, for most LA…
Generally no — not for the purpose of selling at a higher price. LA City RSO and most LA-adjacent rent control regimes require just cause for eviction, and "to…
Under current LA City and California law, standard LA multifamily tenants do not have a generalized right of first refusal (ROFR) to purchase the building when…
Seismic retrofit deadlines, registration programs, and the enforcement systems that can hold up a sale if they’re not handled.
LA City's Soft-Story Retrofit Program mandates seismic strengthening of pre-1978 wood-frame residential buildings with open ground floors (tuck-under parking)…
LA's mandatory seismic retrofit programs require structural upgrades to certain older buildings. The Soft-Story Program (pre-1978 wood-frame) and Non-Ductile…
Seismic retrofit is the structural upgrade of older buildings to meet modern earthquake resistance standards. Required for many LA soft-story and non-ductile…
REAP is LAHD's enforcement escrow. Tenants pay rent to the city instead of the landlord until serious code violations are fixed, with a rent reduction on top.
Which pre-1978 wood-frame LA buildings must be seismically retrofitted, what the work involves, and how compliance status and disclosure affect the sale of one.
Yes, but with significant operational and financial consequences depending on where in the retrofit process the building is. Los Angeles's mandatory soft-story…
Once compliance is squared away, these walk through the mechanics of selling a rent-controlled, tenant-occupied LA building.
You sell a rent-controlled LA apartment building the same way you sell any LA apartment building — with tenants in place, rent roll documented, compliance…
Yes. Selling an LA apartment building with tenants in place is the norm: buyers price the occupied rent roll and close on it. When vacancy helps instead.
A vacant unit in an LA apartment building is worth more than an occupied one. Every seller knows this, and most of them believe it so completely that they…
Every owner of an LA building with a long-term tenant who runs a business in the unit, or a multi-generational family in a unit, or an heir who has been…
Leases transfer, rents stay, and rent control and just-cause protections stay intact. What a new owner can and cannot do, and what sellers tell their tenants.
Deposits transfer with the building under Civil Code 1950.5 and are not the seller's to keep. How they are handled at closing, and the post-close exposure.
Rent is prorated to the closing date so each side keeps what it earned. How prepaid, partial-month and delinquent rent are handled, and where disputes start.
No, in most cases there is no formal legal obligation to notify tenants that you are selling. Their tenancies are protected by law regardless of ownership…
Yes, but the lawsuit follows the building in ways most owners don't realize until they're at the negotiating table. A pending tenant lawsuit — habitability…
A landlord selling an apartment building in LA: the six mistakes that cost sellers most, from waiting for the right market to missing the 2026 RSO rewrite.
You don’t have to sell to want to know the number. Live market data and the annual report on where LA multifamily values stand.
LA multifamily market report 2026: 557 deals in 2025, 94.5% occupancy, and two markets, one firming and one repricing. What it means for a seller.
Three things are true about LA multifamily at the start of 2026. 2025 was the first full year of sustained recovery. Transaction volume is still meaningfully…
Q2 2026 LA multifamily market update from Michael Sterman: the July RSO rewrite, transaction volume, the buyer pool, and what sellers should watch next.
An interactive map of recent LA apartment-building sales — see cap rates, price per unit, and transaction activity across every submarket.
Whether that’s this year or five years out, start with a real number. Get a free evaluation, or explore the market in your submarket.
No-obligation broker opinion of value on your LA apartment building, from a team that has closed $1.36B across 243 LA multifamily transactions.
Michael Sterman has closed 21 apartment buildings in Koreatown, 465 units, $80.2M in volume. Part of $1.36B across 243 LA sales.
Michael Sterman has closed 24 apartment buildings in Hollywood, Los Angeles (CA), 562 units, $153.2M in volume. Part of $1.36B across 243 LA sales.
Michael Sterman has closed 4 apartment buildings in Mid-City, 26 units, $6.4M in volume. Part of $1.36B across 243 LA sales.
Michael Sterman has closed 2 apartment buildings in Culver City, 32 units, $6.7M in volume. Part of $1.36B across 243 LA sales.
Michael Sterman has closed 11 apartment buildings in North Hollywood, 191 units, $48.3M in volume. Part of $1.36B across 243 LA sales.
Michael Sterman has closed 3 apartment buildings in Mar Vista, 21 units, $7.4M in volume. Part of $1.36B across 243 LA sales.
Michael Sterman has closed 13 apartment buildings in Palms, 337 units, $97.7M in volume. Part of $1.36B across 243 LA sales.
Michael Sterman has closed 2 apartment buildings in Brentwood, 16 units, $6.8M in volume. Part of $1.36B across 243 LA sales.
Thinking about selling? Get a no-obligation evaluation on your building.
Request Free Evaluation →