Los Angeles Rental Laws 2026: A Practical Guide for Owners

Los Angeles does not have one set of rental rules — it has three layers that all apply at once: California's statewide Tenant Protection Act, the City of Los Angeles' Rent Stabilization Ordinance (RSO), and the citywide Just Cause Ordinance. In 2026, all three changed. If you own rental property in LA, here is what the rules now say, with the actual numbers, and where owners get caught.

At Coastal Crest, we manage apartments across Los Angeles and keep every notice, increase, and turnover inside these rules. This guide is a practical summary, not legal advice — for a specific dispute, talk to an attorney. But every owner should know the following.

1. First, know which rules apply to your building

The City's Rent Stabilization Ordinance covers roughly 624,000 units in about 118,000 properties — generally buildings first constructed on or before October 1, 1978, including apartments, condos, duplexes, and most ADUs. You can check any address on ZIMAS or by texting "RSO" to 1 (855) 880-7368.

Two things surprise owners of newer buildings: even if your property is not under the RSO, it is almost certainly covered by the citywide Just Cause Ordinance and by California's statewide rent cap (AB 1482). There is no such thing in Los Angeles as a rental unit with no rules — only different ones.

2. Rent increases: the numbers changed in 2026

For RSO units, the allowable annual increase is 3% for the period running through June 30, 2026, with 30 days' written notice required for any increase under 10%. Two increases that used to be allowed are gone: since February 2, 2026, you can no longer add a 1% pass-through for gas or electricity, and the 10% increase for adding a dependent to a tenancy is eliminated. Notices issued after February 2 that relied on either one are invalid and must be reissued.

The formula itself also changed. Starting with the July 1, 2026 calculation, the annual RSO increase is set at 90% of CPI, inside a new band of 1% minimum to 4% maximum — down from the old 3%-to-8% range. In plain terms: plan your budgets around low single-digit increases, not the double-digit hopes of a few years ago.

For non-RSO units, California's Tenant Protection Act (AB 1482) caps increases at 5% plus the regional CPI, or 10%, whichever is lower. For the Los Angeles region, the CPI figure is 3.7%, so from August 1, 2026 through July 31, 2027 the cap is 8.7%. Remember the increase applies to the lowest gross rent charged in the prior 12 months, not your asking rent.

3. Just-cause eviction and relocation costs

Since 2023, the City's Just Cause Ordinance extends eviction protections to residential tenants citywide — including buildings the RSO does not cover. Under both the JCO and AB 1482, you need a valid, legally recognized reason to end a tenancy once a tenant has occupied the unit for a year.

The procedural trap is at the state-city intersection: for any no-fault eviction under the RSO or JCO (owner move-in, demolish or remove from rental use, order to vacate, and similar), the owner must file a Declaration of Intent to Evict with the Los Angeles Housing Department before serving the notice, file a copy of the notice with LAHD within 3 days of serving it, and pay tenant relocation assistance. Skip the filing and the eviction itself becomes a violation — regardless of how valid the reason was.

4. Security deposits: one month, period

Since July 1, 2024, AB 12 limits security deposits statewide to one month's rent, furnished or unfurnished (Civil Code 1950.5). The only exception: landlords who are natural persons or individuals-only LLCs owning no more than 2 residential properties with no more than 4 total units may collect up to two months.

For most owners this means smaller deposits to cover turnovers, which makes strong screening and documented move-in/move-out condition reports more valuable than ever — the deposit will no longer absorb a bad turn.

5. The new appliance rule: stove and refrigerator required

California's AB 628 took effect January 1, 2026: landlords must provide and maintain operational stoves and refrigerators in all rental units covered by new, amended, or renewed leases. If an inspector finds a missing or broken appliance, you get a Notice to Comply with at least 30 days to fix it — fail that and you face an administrative hearing, fines, and further penalties.

Practically: if your units still have tenant-supplied fridges or aging stoves, budget for replacements before the next lease renewal, not after an inspection.

6. What this means for your 2026 budget

• Rent growth is capped in both directions: 3% now on RSO units, and a 1–4% band going forward.
• Invalid increase notices cost more than the increase — re-issue, don't guess.
• No-fault exits carry relocation payments and mandatory LAHD filings; price them into any owner move-in or Ellis decision.
• One-month deposits and the appliance rule both push costs onto the turn and the lease file.

Compliance is a big part of why self-managing in LA costs more than it looks on a spreadsheet — see our 7 hidden costs of self-managing a rental in Los Angeles.

How Coastal Crest keeps owners compliant

• Every notice is checked against the current RSO formula, AB 1482 caps, and notice periods before it is served — no invalid increases, no missed filings.
• Turnovers are tracked end to end, with one dedicated maintenance coordinator for every 250 units keeping repairs, appliances, and make-readies from slipping.
• Owners hear about problems early — vacancies, compliance issues, and repairs come with a plan and dates, not a surprise on the statement (why communication is the job).

Want your building managed with compliance handled for you? Our Los Angeles property management page covers every service, our LA management fees guide breaks down the cost, and our 2026 market analysis shows what those rules mean for your return.