In any real estate transaction, whether you are buying or selling a home, transparency is essential. One of the most important safeguards for a fair transaction is the full disclosure of any relationships or conflicts of interest involving the real estate agent or broker. If an agent represents both the buyer and the seller at the same time, this situation is known as dual agency or multiple representation. It creates a clear risk that one party, often the seller, may not receive fully independent advice.
Under Ontario’s regulatory framework and established case law, a real estate professional must disclose this situation in writing to both parties and must do so before any offer is presented. The case Partners Realty Ltd. v. Morrow (2014 ONSC 124) illustrates how failing to disclose dual agency can result in serious financial consequences for the agent, including losing the right to commission.
Case Summary: Partners Realty Ltd. v. Morrow
In this case, the seller (Ms. Morrow) signed a listing agreement with a real estate agent. The agreed commission was approximately 17,800 dollars.
The agent, however, was also representing the buyer. In other words, he was acting as the representative for both sides of the transaction. Despite this significant conflict of interest, the agent did not provide written disclosure of the dual agency status before presenting the buyer’s offer to the seller.
Once the seller became aware of the situation and decided not to proceed with the sale, the agent demanded payment of his commission. The lower court and then the Ontario Superior Court both ruled that the agent was not entitled to any commission because he had failed to disclose the dual agency, even though the listing agreement itself required this disclosure.
Legal Analysis and Core Principles
1. Duty of Full Disclosure and Fiduciary Obligations
Real estate agents in Ontario are regulated by the Real Estate Council of Ontario (RECO). Under RECO’s rules and professional standards, agents owe their clients several key duties: undivided loyalty, full disclosure of all material facts, confidentiality, and avoidance of conflicts of interest.
Dual agency heightens the risk of a conflict of interest. For this reason, written disclosure and written consent from both parties is mandatory before an agent proceeds with the transaction.
2. Requirements for a Valid Dual Agency Arrangement
Under Ontario rules, previously under REBBA and now under the Trust in Real Estate Services Act (TRESA), dual agency is only permitted if:
- written disclosure of the multiple representation is provided,
- written consent is obtained from both parties,
- and this consent is secured before any offer is presented.
Failure to meet any of these steps makes the dual representation invalid.
3. Legal and Contractual Consequences of Non-Disclosure
Failing to disclose dual agency constitutes a breach of fiduciary duties as well as a breach of the listing agreement. As seen in the Morrow case, the agent lost the right to nearly 18,000 dollars in commission.
The court emphasized that clients cannot be expected to understand all the complexities of representation automatically. It is the agent’s responsibility to ensure that the client is fully informed.
Why This Case Matters for Buyers, Sellers and Agents
For buyers and sellers:
- If your agent is representing both sides, you must know this in advance and in writing.
- Disclosure is not simply a formality; it ensures impartiality and fairness throughout the transaction.
- If an agent hides a dual agency situation, disputes may arise later regarding commission or the validity of the transaction.
For real estate professionals:
- Failing to disclose dual agency can lead to loss of commission and potential disciplinary actions.
- Transparency is not optional; it is a legal requirement and a cornerstone of professional integrity.
Additional Legal Notes
- Written disclosure is mandatory: RECO has clearly stated that dual agency must be disclosed in writing and supported by written consent.
- Consent must be obtained before an offer: If consent is provided after the fact, the dual agency is invalid and the transaction may be compromised.
- Confidentiality remains essential: An agent cannot share sensitive or strategic information from one party with the other.
- Professional responsibility: Even with written consent, the agent must act fairly, transparently and in accordance with professional duties.
Conclusion
The Partners Realty Ltd. v. Morrow case demonstrates that in real estate transactions, transparency about representation and potential conflicts is fundamental. If an agent represents both parties, this must be disclosed clearly and in writing, and written consent must be obtained before any offer is made. Otherwise, the agent risks losing commission and exposing the transaction to legal challenges.
For buyers and sellers: Always ask whether your agent represents only you or both sides, and insist on written clarification.
For agents: Concealing or overlooking dual agency obligations can lead to significant financial and professional consequences.

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