- How Does the AB 1482 Rent Cap Work for Concord Apartment Buildings?
- Which Properties Fall Outside the State Cap?
- What Does Concord Require Beyond State Law?
- Worked Example: A 12-Unit Rent Increase
- What Concord Owners Should Know Locally
- How Castle Management Handles Compliance
- Talk to Castle Management About Your Concord Building
- Frequently Asked Questions About Concord Rent Rules
- AB 1482 limits annual increases to 5% plus CPI or 10%, whichever is lower.
- Concord layers rent stabilization and just cause rules on top of the state floor.
- All Concord rental owners take part in the annual Rent Registry; the multifamily window ran May 1 to June 30 in 2026.
- Single-family and condo just cause rules reach only landlords renting three or more such units in the city.
Concord apartment owners answer to two sets of rules. California's Tenant Protection Act (AB 1482) caps annual increases at 5% plus CPI, with a 10% ceiling, on covered buildings older than 15 years.
Concord adds its own Residential Tenant Protection Program: rent stabilization, just cause for eviction, and an annual Rent Registry. Castle Management has managed East Bay income property since 1986, and this is how the rules stack up for a Concord building.
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How Does the AB 1482 Rent Cap Work for Concord Apartment Buildings?
AB 1482 limits a rent increase in any 12-month period to 5% plus the regional change in CPI, capped at 10%. It covers buildings older than 15 years.
Some properties fall outside the cap, and the exemptions usually come with a notice requirement. Newer construction is the main example. Concord's own program is a separate question, since its cap moved from 60% of CPI toward a flat 5% after a council amendment. Where the city rule is stricter, the stricter number governs.
The CPI figure comes from the Bureau of Labor Statistics, whose published data is the source to check.
Which Properties Fall Outside the State Cap?
Buildings under 15 years old are outside AB 1482, and an exemption that depends on a notice has to be documented in the lease or in writing.
Costa-Hawkins also limits local rent control to older units and keeps vacancy decontrol, so what you can charge a new resident may differ from what you can charge a sitting one. Check each building's age and status before pricing.
What Does Concord Require Beyond State Law?
Concord's Residential Tenant Protection Program includes rent stabilization, just cause for eviction, and the annual Rent Registry.
Just cause rules for single-family homes and condos apply to landlords renting three or more such units in the city; owners of two or fewer are exempt. Apartment owners should assume the full program applies.
Worked Example: A 12-Unit Rent Increase
Take a 12-unit building where one unit rents at $2,000. Suppose the cap works out to 8% for illustration. The most you could raise it is $160, to $2,160.
Only the lower of the state and Concord limits apply, so confirm the city's current percentage first. Serve written notice, record the date, and file the increase with the registry data.
| Item | California AB 1482 | Concord Program |
|---|---|---|
| Rent cap | 5% plus CPI, 10% maximum | Moved from 60% of CPI toward a flat 5% |
| Just cause | Applies to covered units | Applies; single-family and condo rules reach owners of three or more units |
| Registration | None | Annual Rent Registry for all rental owners |
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What Concord Owners Should Know Locally
Concord renters are often commuters and hospital staff. BART, I-680, and Highway 4 carry demand, and John Muir Health's Concord medical center, along with employers like Wells Fargo, Fresenius, and Cerus, supports it.
Apartment List put the median rent near $2,369 in June 2026. Concord, Antioch, and Richmond each run their own stabilization rules, while Hayward and Alameda have separate ordinances, so an owner with buildings in several cities needs a separate checklist for each.
Our areas we serve page lists the markets we cover. And remember, rent increases aren’t the only way to optimize income .
How Castle Management Handles Compliance
Castle Management evaluates rent increases at lease expiration against market comps, and they aren't automatic. Each engagement starts with a property and market analysis, a 12-month pro forma, and a 10-year capital improvement budget. Our decision rule: before any notice goes out, check building age, the lower of the state and city caps, and the registry deadline.
Keep the lease, the notice, proof of service, and the registry confirmation in one file per unit. Our landlord compliance checklist and our guide to late fees and notices cover the paperwork. Professional management lowers risk most on buildings of six units or more, where a missed notice repeats across every unit.
Talk to Castle Management About Your Concord Building
If you own apartments or a multiplex in Concord, contact Castle Management today. We will review your building, your lease dates and your registry status, and put together a property-specific plan. Use the contact form on our site or give us a call.
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Frequently Asked Questions About Concord Rent Rules
Does Concord Have Rent Control?
Yes. Concord runs a Residential Tenant Protection Program that combines rent stabilization, just cause for eviction, and an annual Rent Registry. The rent cap has moved from 60% of CPI toward a flat 5% following a council amendment.
Because amendments can happen, confirm the current percentage and effective dates with the City of Concord before issuing any notice. Castle Management tracks these changes for the buildings we manage and can walk you through how they apply to yours.
Do I Have to Register My Concord Rental?
Yes. Every rental owner takes part in the city's annual Rent Registry. Multifamily and mobile home registration ran May 1 to June 30 in 2026, and single-family and condo owners have a separate window.
The registry carries fees. Confirm the current deadlines and amounts with the City of Concord, since they can change from year to year, and keep your confirmation in the property file.
Does Just Cause Apply to My Single-Family Rental?
It depends on how many units you rent. Concord's just cause rules for single-family homes and condominiums apply to landlords renting three or more such units in the city. Owners of two or fewer are exempt.
Apartment buildings are treated differently, so an owner with a fourplex should assume just cause applies. Ask the city or a qualified attorney about your specific situation before serving a termination notice.
What Is the Maximum Rent Increase Under AB 1482?
The limit is 5% plus the regional CPI change, or 10%, whichever is lower, within any 12-month period. It applies to covered buildings older than 15 years.
In Concord, the local cap may be lower, and the lower figure is the one to use. This is general information and not legal advice, so have a qualified professional review your notices.
Which Records Should I Keep for a Dispute?
Keep the signed lease, every rent increase notice with proof of service, and the date of each notice. Add your Rent Registry confirmation, written exemption notices, and repair requests with responses.
One file per unit makes a dispute far easier to answer. Records should show who sent what and when. Our portal holds documents and communication for owners we manage.
