Writing a Demand Letter to Your Landlord in California

If you’re facing unresolved maintenance, disputed charges, or potential eviction in California, drafting a demand letter is a powerful first step to resolving these issues with your landlord. Knowing how to write an effective demand letter not only strengthens your position but can also help you protect your legal rights under California rental laws.

What Is a Demand Letter and When Should You Send One?

A demand letter is a formal, written request that outlines a problem you're experiencing as a renter and the specific solution or action you want from your landlord. Sending a demand letter is often required before you can take further legal steps or file a formal complaint.

  • Unresolved property repairs or maintenance
  • Improper rent increases
  • Security deposit disputes
  • Issues with eviction notices

California law encourages written communication for serious rental matters. Formal written notices, such as a demand letter, serve as evidence and can open the door for further dispute resolution if needed.[1]

Key Elements of a Demand Letter

When preparing your letter, be clear, polite, and specific about:

  • Who you are and your rental property's address
  • The exact issue (for example, “leaking faucet not repaired for 2 weeks”)
  • Your desired outcome (such as repair within a set timeframe, refund of deposit, etc.)
  • A deadline for the landlord to respond (usually 7–14 days is reasonable)
  • Reference to relevant sections of California Civil Code – Landlord-Tenant Law
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Sample Template: Demand Letter for California Renters

Need guidance on structure? Here’s a basic demand letter you can adapt:

Sample start:

"Date
Your Name
Your Address

Landlord’s Name
Landlord’s Address

RE: Repair Request for Apartment at (Your Address)

Dear [Landlord],
I am writing regarding the [describe problem], which was first brought to your attention on [insert date]. Under California Civil Code Section 1941.1, the landlord is responsible for keeping the property in habitable condition. I request that you address this issue by [set a date]."

How and When to Send Your Demand Letter

Send your demand letter by certified mail with return receipt requested, or deliver in person and keep a copy. Always keep proof in case the issue escalates. It's best to allow your landlord 7–14 days to respond, unless the issue is urgent (like loss of heat or water). If no response is received, this letter becomes an important record for any formal legal action.

Relevant Official Forms for California Renters

  • California Notice of Repair (no standard form, but required by law): Send when requesting repair of serious habitability issues. You can use the guidance or templates provided by the California Department of Consumer Affairs Rental Guide.
    • When to use: If your landlord is not responding to repair requests made verbally or by email.
    • How to use: Document the problem, the request for repairs, and give a reasonable deadline for action.
  • Small Claims Court Forms (SC-100): If your landlord doesn’t resolve the issue after your demand letter, you may file a claim. Download the Plaintiff’s Claim and Order to Go to Small Claims Court (SC-100).
    • When to use: To sue your landlord for unpaid repairs, deposit return, or damages up to $10,000.
    • How to use: Attach your demand letter as evidence when filing.

What If the Issue Isn’t Resolved?

If your landlord ignores your letter or refuses to resolve the problem, you have options. You may contact the California Department of Consumer Affairs or file a claim with your local small claims court. In some cities, like Los Angeles or San Francisco, local rent boards may also offer mediation or hearings.

A well-documented demand letter strengthens your position if you need to escalate to small claims court or file a formal complaint.

California Tribunal or Board for Rental Disputes

  • California Department of Consumer Affairs (DCA): Handles rental complaints and guides tenants on their rights.
  • Local Rent Stabilization Boards (city-specific): For cities like Los Angeles, visit the Los Angeles Housing Department for rent dispute hearings.

FAQ: California Renters and Demand Letters

  1. Do I have to send a demand letter before going to small claims court?
    Yes, California courts recommend that you first attempt to resolve your dispute with a demand letter. It shows good faith and provides documentation for your case.
  2. What if my landlord ignores my demand letter?
    If your landlord does not respond or resolve the issue within the timeframe, you may pursue legal action such as filing with small claims court or contacting a local housing agency.
  3. How long should I give my landlord to respond?
    Allow at least 7–14 days for them to reply or act, unless it’s an emergency (like loss of essential services).
  4. Does a demand letter need to be notarized?
    No. A demand letter does not need to be notarized, but keeping proof of delivery is important.
  5. Can I email my demand letter?
    Yes, but it’s best to also send a physical copy with proof of delivery to ensure your landlord receives it.

Key Takeaways for California Renters

  • Use a written demand letter for documentation and a clear record of your complaint.
  • Always reference the California Civil Code in your letter for legal support.
  • If your landlord fails to act, you can use your demand letter as evidence in further legal steps.

Need Help? Resources for Renters


  1. [1] See California Civil Code - Landlord-Tenant Law
  2. [2] California Tenants: A Guide to Residential Tenants’ and Landlords’ Rights and Responsibilities
  3. [3] Plaintiff's Claim and Order to Go to Small Claims Court (SC-100)
  4. [4] California Department of Housing - Tenant Rights
Bob Jones
Bob Jones

Editor & Researcher, Renter Rights USA

Bob writes and reviews tenant law content for various regions. They’re passionate about housing justice and simplifying legal protections for tenants everywhere.