California law requires landlords to provide specific written disclosures to tenants before they sign a lease — and missing even one can cost you thousands of dollars. With several new laws now in effect as of January 1, 2026, this is not a checklist you want to skip.
Below is the complete, up-to-date guide to California landlord disclosure requirements for 2026 — including what’s new this year, what penalties apply, and how Next Level Property Management handles every item so our landlord clients never have to worry about it.
What Are Landlord Disclosures — and Why Do They Matter?
A disclosure is a written notice that you must provide to every tenant before or at the time a lease is signed. California law mandates these disclosures to ensure tenants understand the property’s condition, applicable laws, and their rights.
Failure to provide required disclosures doesn’t just put you at legal risk — it can void lease provisions, expose you to civil liability, and in some cases trigger penalties of $5,000 or more per violation.
⚠️ Important: Disclosures must be in writing and signed by the tenant. Verbal disclosures do not meet California’s legal requirements.
Here’s every disclosure a Temecula or Murrieta landlord needs to know for 2026.
The Complete California Landlord Disclosure Checklist (2026)
| Disclosure | Required By | When Required |
|---|---|---|
| Lead-Based Paint | Federal law (42 U.S.C. §4852d) | All units built before 1978 |
| Mold Disclosure | CA Health & Safety Code §26147 | If known mold is present or suspected |
| Death on Property | Civil Code §1710.2 | Any death on premises within the last 3 years |
| Sex Offender Registry (Megan’s Law) | Civil Code §2079.10a | All leases — must reference meganslaw.ca.gov |
| Bedbug Disclosure | Civil Code §1954.603 | All new tenancies — general info on bedbugs |
| Ordnance/Military Hazard | Civil Code §1940.7 | If unit is within 1 mile of known ordnance area |
| Asbestos | CA Code of Regulations, Title 8 | If known or suspected asbestos is present |
| Shared Utility Arrangements | Civil Code §1940.9 | Any shared metering or utility billing setup |
| Pest Control Notice | Health & Safety Code §1099 | If property has an active pest control contract |
| Flood Zone Disclosure | Government Code §8589.45 | If property is in a FEMA-designated flood zone |
| AB 1482 Rent Cap Notice | Civil Code §1946.2 | All leases — exempt or covered status must be stated |
| Smoke Detector / CO Alarm | Health & Safety Code §13113.7 / §17926 | Written acknowledgment of working detectors |
| Methamphetamine / Drug Contamination | Health & Safety Code §25400.28 | If prior contamination was detected on premises |
That’s 13 disclosures — and that’s before you add the three new 2026 requirements below.
New California Landlord Disclosure Requirements for 2026
Three new laws took effect January 1, 2026 that directly impact your disclosure obligations. If you haven’t updated your lease documents yet, you’re already out of compliance.
AB 628 — Working Appliances Now Required (and Must Be Disclosed)
As of January 1, 2026, landlords must provide and maintain a working stove and refrigerator in all residential rental units — and this must be acknowledged in the lease. This applies to all new leases and renewals signed on or after that date. Exceptions exist for subsidized housing and units with communal kitchens.
In practice, this means your lease should explicitly confirm that both appliances are provided, operational, and the landlord’s responsibility to maintain. A missing clause here isn’t just a disclosure problem — it’s a habitability issue.
Mandatory Fee Transparency
Starting in 2026, landlords must disclose all mandatory fees upfront — in rental listings, advertisements, and the lease itself. This includes any fees you charge in addition to base rent: trash, admin fees, parking, or required insurance. Burying a $50/month charge in a lease addendum no longer complies with the law.
⚠️ Important: If a fee isn’t disclosed upfront in your listing, you may not be able to collect it — even if it’s written into the lease.
SB 610 — Disaster Disclosure Obligations
SB 610 clarifies and expands landlord obligations following declared emergencies — wildfires, floods, or other disasters. Landlords must now clearly communicate tenants’ rights and displacement obligations during and after such events. Given Southern California’s wildfire exposure, Temecula and Murrieta landlords should ensure their lease templates include an SB 610-compliant disaster disclosure addendum.
What Happens If You Miss a Required Disclosure?
The short answer: it’s expensive and often avoidable. Penalties vary by violation type:
- Lead paint disclosure violations: Civil penalties up to $10,000 per violation (federal enforcement)
- General CA disclosure violations: Fines starting at $5,000 per incident, plus potential liability in tenant lawsuits
- Failure to disclose mold or habitability issues: Tenant may be entitled to withhold rent or terminate the lease under Civil Code §1942
- Death on property not disclosed: Tenant can void the lease and sue for damages
Beyond the financial penalties, missing disclosures create leverage for tenants in disputes. Any landlord-tenant disagreement becomes much harder to resolve when a disclosure violation is on the table.
Well-prepared Temecula landlords who get this right from day one don’t just stay out of court — they attract and retain better tenants. In a market where rental homes average $3,450/month for a single-family home (Realtor.com, August 2026) and typically lease within 14 to 28 days, a clean lease package signals professionalism and speeds up the leasing process.
How a Property Manager Handles Disclosures for You
At Next Level Property Management, every lease package we prepare includes all required California disclosures — automatically updated whenever the law changes. When AB 628 took effect on January 1, 2026, our templates were already updated. When SB 610 passed, our addendum was ready.
You don’t have to track new legislation, cross-reference Civil Code sections, or wonder if your lease is still compliant. We handle that as part of our standard tenant placement process for every Temecula Valley landlord we work with.
Want to see exactly what goes into a professionally prepared lease? Learn more about our residential management services — or just reach out and we’ll walk you through it.
Frequently Asked Questions
What disclosures are required by California law before a tenant signs a lease?
California requires at minimum: lead paint (pre-1978 buildings), mold, death on property within 3 years, Megan’s Law sex offender registry notice, bedbug information, ordnance hazards, asbestos (if present), shared utilities, pest control contracts, flood zone status, AB 1482 rent cap status, smoke/CO detector acknowledgment, and as of 2026, mandatory fee transparency and AB 628 appliance disclosure. All must be in writing and signed by the tenant.
Is a verbal disclosure enough to satisfy California law?
No. California requires written disclosures for virtually all items on the checklist. Verbal disclosures offer no legal protection if a dispute arises. All disclosures must be documented in writing and acknowledged by the tenant before or at lease signing.
What is the penalty for not providing required landlord disclosures in California?
Penalties depend on the violation type. Lead paint disclosure violations carry federal civil penalties up to $10,000 per instance. General California disclosure violations start at $5,000 per incident. In some cases — such as undisclosed mold or habitability issues — tenants may have the right to terminate the lease or withhold rent without penalty.
Does the AB 1482 rent cap apply to all rental properties in Temecula?
Not all. AB 1482 generally covers multi-family buildings built before 2005, while single-family homes owned by individuals are typically exempt if the exemption notice is properly served. Regardless of whether your property is covered or exempt, you are required by law to provide tenants with a written statement disclosing your property’s AB 1482 status in the lease.
What new disclosure requirements took effect in 2026 in California?
Three laws took effect January 1, 2026: AB 628 (requires landlords to provide and disclose a working stove and refrigerator in all residential rentals), mandatory fee transparency (all required fees must be disclosed upfront in listings and the lease), and SB 610 (expanded disaster disclosure obligations for landlords following declared emergencies). Leases signed or renewed on or after January 1, 2026 must reflect all three.
Ready to stop self-managing? Get a free rental analysis.
Have questions about your property? Talk to our team.