AB 1482 Allowable Rent Increase for 2026: Los Angeles Cap Is 8.7% Starting August 1

The 2026 AB 1482 Rent Cap for Los Angeles

For covered rental units in the Los Angeles-Long Beach-Anaheim CPI region, the new AB 1482 maximum annual rent increase is 8.7%, effective August 1, 2026. That figure applies to qualifying rent increases that take effect from August 1, 2026 through July 31, 2027.

The number comes from the Tenant Protection Act formula: 5% plus the applicable local Consumer Price Index, capped at 10%. The April 2026 Los Angeles-area CPI-U annual change was 3.7%, so the calculation is straightforward: 5.0% + 3.7% = 8.7%.

For apartment owners, the practical takeaway is simple but important: before issuing a rent increase after August 1, confirm whether the unit is governed by AB 1482, a stricter local rent control ordinance, or an exemption.

How AB 1482 Calculates the Annual Increase

California Civil Code Section 1947.12 limits covered rent increases to the lower of two numbers: 5% plus the percentage change in the cost of living, or 10%. For the Los Angeles region, the relevant index is the CPI-U for Los Angeles-Long Beach-Anaheim, which covers Los Angeles and Orange Counties.

The statute also uses an August reset. For rent increases effective on or after August 1, the calculation uses the April CPI change published for that same calendar year. For 2026, BLS reported that all-items CPI-U for the Los Angeles area was up 3.7% over the year ending April 2026. Rounded to the nearest tenth, that produces the 8.7% cap.

AB 1482 also limits covered units to no more than two rent increases in a twelve-month period, and the combined increases cannot exceed the annual cap.

What This Means for LA Apartment Owners

In the City of Los Angeles, AB 1482 generally matters most for buildings that are not subject to the local Rent Stabilization Ordinance. LA's RSO typically covers rental units first occupied on or before October 1, 1978. Those RSO units remain governed by the City's local rules, not by AB 1482's higher statewide rent cap.

For many post-1978 multifamily buildings that are more than 15 years old, AB 1482 is the relevant statewide framework unless a specific exemption applies. This is why the 8.7% figure matters for a large portion of newer but not brand-new Los Angeles apartment inventory.

Owners should not treat the 8.7% number as universal. It is a maximum for covered AB 1482 units in this CPI region, not a blanket permission for every rental unit in Los Angeles County.

Common Properties That May Not Use the 8.7% Cap

Several categories require a separate analysis before relying on the AB 1482 number:

• City of LA RSO units: Local RSO rules usually impose a different and often lower annual allowable increase.
• Santa Monica, West Hollywood, Beverly Hills, and other local rent control jurisdictions: Local ordinances may be stricter than AB 1482.
• Newer construction: Housing issued a certificate of occupancy within the previous 15 years is generally exempt from AB 1482's rent cap.
• Certain separately alienable properties: Some condos, single-family homes, and similar properties can be exempt if ownership and notice requirements are satisfied.
• Affordable housing and other restricted units: Deed-restricted or subsidized housing may operate under separate rules.

The right answer depends on the property's city, certificate of occupancy, ownership structure, tenant notices, and any applicable local ordinance.

Why the 8.7% Cap Matters for Valuation

Rent regulation is not just a compliance item. It directly affects how buyers underwrite a multifamily property.

For AB 1482-covered buildings, the annual rent cap creates more flexibility than strict local rent control but less flexibility than fully exempt housing. Buyers will look at in-place rents, market rents, turnover history, and the remaining room under the annual cap. If a property has meaningful loss-to-lease, the ability to implement lawful increases matters to projected NOI and pricing.

At the same time, a maximum legal increase is not always the right business decision. Owners still need to weigh tenant retention, vacancy risk, submarket rent levels, and the cost of turnover. In some buildings, preserving occupancy may be more valuable than pushing every unit to the statutory ceiling.

Before Sending Rent Increase Notices

Owners should verify several items before relying on the 8.7% cap:

• Whether the unit is subject to AB 1482, local rent control, or an exemption
• The lowest gross rent charged during the prior twelve months
• Whether any prior increases occurred during the same twelve-month period
• Whether concessions, discounts, or credits were documented correctly
• Whether the required notice period and delivery method are being followed
• Whether any local emergency rules, relocation rules, or tenant protections affect the planned increase

This is especially important in Los Angeles, where City RSO, county rules, AB 1482, and neighboring city ordinances can produce different answers for properties that look similar on the surface.

The Bottom Line

For covered AB 1482 units in the Los Angeles-Long Beach-Anaheim CPI region, the 2026 allowable rent increase cap is 8.7% starting August 1, 2026. The calculation is 5% plus the 3.7% April 2026 CPI-U change reported by BLS.

For apartment owners, the next step is not just applying the number. It is confirming which regulatory framework applies to each unit, documenting the calculation, and coordinating notices carefully. When handled correctly, rent increases can support NOI while avoiding avoidable compliance risk.

Sources

• Lyon Stahl / Jason Matatiaho email update: AB 1482 Allowable Rent Increase in 2026
• U.S. Bureau of Labor Statistics: Consumer Price Index, Los Angeles area, April 2026
• California Civil Code Section 1947.12
• Los Angeles Housing Department: AB 1482 / State Rent Control

This article is for informational purposes only and is not legal advice. Owners should verify applicable state and local rent regulations with qualified counsel before adjusting rents.

Questions About Your Building?

If you own a Los Angeles apartment building and want to understand how rent regulation affects your property's value, request a valuation. I can help review the rent roll, regulatory profile, and market positioning from an investment sales perspective.