Dual agency in California: consent and confidentiality

Dual agency is permitted with both parties' consent

In California, one real estate broker may represent both seller and buyer, directly or through salespersons or broker associates, with both parties' knowledge and consent. This is dual agency. Different salespersons working through the same broker do not necessarily mean separate brokerage representation. A seller's agent does not become a dual agent merely because the buyer is unrepresented.

Separate three decisions

First, understand the agency roles. California's agency disclosure form explains them. The seller receives it before the listing agreement; the buyer receives it as soon as practicable before signing a buyer-broker representation agreement and an offer. Second, disclose and confirm the actual relationship. Section 2079.17 requires disclosure as soon as practicable and confirmation in the purchase contract or a separate writing before or at the relevant contract execution. These requirements are additional to the general agency disclosure. Third, distinguish consent to dual agency from permission to share confidential information. Agreeing to shared representation does not authorize the agent to reveal private negotiating limits.

Confidentiality runs in both directions

Under California Civil Code section 2079.21, a dual agent needs the seller's express permission to disclose the seller's confidential information to the buyer, and the buyer's express permission to disclose the buyer's confidential information to the seller. Protected information includes financial position, motivations, bargaining position, and personal information that may affect price.

For example, a seller lists at $800,000 but privately would accept $770,000. A buyer offers $780,000 but privately would pay $810,000. Neither private limit may be disclosed to the other party without that client's express permission. Permission from the buyer cannot release the seller's confidence. Permission to disclose one fact does not authorize disclosure of unrelated private facts.

Duties continue

A California dual agent owes both principals utmost care, integrity, honesty, and loyalty. Confidentiality does not excuse concealing a known material property defect that must be disclosed. Distinguish private bargaining information from known facts materially affecting property value or desirability that the parties do not know and would not discover through diligent attention and observation. Dual agency does not erase fiduciary duties or liability for misconduct. Buyers and sellers still protect their own interests and should seek competent professionals for legal or tax advice.

For exam questions, ask: Who is represented? Did both principals know and consent? Whose confidential information is involved? Did that principal expressly permit its disclosure?