California guide

Dual Agency: Permitted but Requires Written Informed Consent

Dual agency is when the same brokerage represents both you and the seller in a California home purchase, and it is legal only if you give written informed consent first.

Reading as buyer.

TL;DR

Dual agency is when the same brokerage represents both you and the seller in a California home purchase, and it is legal only if you give written informed consent first. Your agent must give you the Agency Disclosure form before you sign anything important, and confirm the dual role on the purchase contract. The dual agent still owes you loyalty, but cannot tell you the lowest price the seller would accept without the seller's written permission.

Before you start — 8 things to know

  • In California, dual agency means one brokerage represents both you (the buyer) and the seller in the same deal, even if two different salespeople at that brokerage handle each side.

  • Dual agency is legal in California for 1-to-4-unit homes, but only if you sign a written informed consent agreeing to it before the deal moves forward.

  • Your agent must give you the Agency Disclosure (Form AD) before you sign the offer, and the dual role must also be checked off in the agency confirmation section of the purchase contract.

  • Even though the agent represents both sides, they still owe you fiduciary duties of utmost good faith, integrity, and loyalty under California Civil Code §2079.16.

  • A dual agent cannot tell you that the seller would accept a price lower than the listing price unless the seller gives written permission, so your agent will not reveal that information to help you negotiate down.

  • Oral mentions of dual agency don't count in California; if you didn't sign a written consent, you may be able to challenge the deal or report it to the .

  • If you are uncomfortable with one agent representing both sides, you can ask for your own separate agent from a different brokerage before signing anything.

  • Watch out for strategy coaching: a dual agent should not give you negotiating tips that would unfairly hurt the seller, and should not share your top budget with the seller without your written permission.

The timeline — step by step

  1. Before you sign any offer, your agent gives you the Agency Disclosure (Form AD) explaining who they represent.

  2. When you find out the listing agent's brokerage is the same one your agent works for, your agent must tell you in writing that this creates dual agency.

  3. You sign a written informed consent agreeing to dual representation before any material paperwork moves forward.

  4. Inside the purchase contract, the agency confirmation section is checked to show the brokerage represents both buyer and seller.

  5. During negotiations, the dual agent keeps each side's confidential price limits private unless you give written permission to share yours.

  6. At closing, the dual-agency paperwork stays in the file as proof that both sides knew and agreed to the arrangement.

Common questions

Is dual agency legal in California when I'm buying a home?
Yes, dual agency is legal in California for 1-to-4-unit homes, but only if the brokerage discloses it in writing and you give written informed consent before signing anything material.
Can my dual agent tell me the lowest price the seller would accept?
No, a dual agent cannot share that the seller would accept less than the listing price unless the seller gives express written consent, so you'll need to negotiate without that inside information.
What happens if two different agents from the same brokerage represent me and the seller?
Even with two different salespeople, the brokerage is still the dual agent under California law, so both agents must follow dual-agency rules and you must sign the same written consent.
Do I still get a fiduciary duty from a dual agent?
Yes, the dual agent owes you the same duties of utmost good faith, integrity, and loyalty as a single-side agent under California Civil Code §2079.16, with the one exception about confidential price information.
Can I refuse dual agency and get my own agent instead?
Yes, you can decline to consent and either ask for a different agent at another brokerage or walk away from the deal before signing the offer.
What if my agent only told me about dual agency verbally?
California law requires the disclosure and consent in writing, so an oral mention is not enough; you can raise the issue with the brokerage or file a complaint with the .

Glossary

2 terms
RPA-CA — Residential Purchase Agreement (California)
California's standard contract for buying a home — fills the slot a regular purchase offer plays in other states, with state-specific contingencies built in.
DRE — Department of Real Estate (California)
California's state agency that licenses real-estate agents and brokers.

Sources

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