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DictionaryThe buying process

Dual agency: what it means

Dual agency is when the same real estate broker represents both the buyer and the seller in the same sale. The rules depend on the state.

In Spanish it is

Agencia dual (dual agency)

Also written as: dual agent · limited dual agent

The full explanation

In Washington, a broker may act as a “limited dual agent” only with both parties' written consent; the broker may not act against either party, must disclose any conflict of interest in time and may not reveal either party's confidential information. In Florida, the law does not allow dual agency: the broker may work as a transaction broker, giving both parties a limited form of representation. Your agreement with your agent can say what happens in these cases.

An example

Marta, in Washington, wants to make an offer on a home listed by the same agent who is helping her search. The agent asks Marta and the seller to agree in writing that she will act as a limited dual agent. Marta reads what the agent's duties will be before signing.

You will see it in…

  • Your buyer agreement, in the conflicts of interest section
  • The notices your state requires about your relationship with your agent
  • Terms such as “limited dual agent” or “transaction broker”
An older woman smiles in front of her apartment building.

Still confused by a paper?

A HUD-approved housing counselor can walk you through it. Agencies usually charge little or nothing, many work in Spanish, and they do not sell you anything.

Official sources

We sum up what these official sources say, in plain words. We add no rules they do not state; when a rule changes, the definition and its date change.

  1. 1. Washington State Legislature · RCW 18.86.060: limited dual agent — duties (external site) · in English · Verified on October 17, 2026
  2. 2. Florida Legislature · Florida Statutes § 475.278: authorized brokerage relationships (external site) · in English · Verified on October 17, 2026
  3. 3. National Association of REALTORS · Written Buyer Agreements 101 (external site) · in English · Verified on October 17, 2026