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Litigation

Can I sue my real estate agent for giving me bad advice that cost me money in Ontario?

TSL Written by the Treadstone Law team· Updated August 2026

Yes, if the agent's advice fell below what a reasonably competent agent would have given in the same situation, and that failure actually cost you money. Real estate agents owe their clients a duty of care (and often a fiduciary duty, since they act on your behalf) covering things like pricing guidance, disclosure of known issues, and handling of offers and conditions. A generic bad outcome - a house that lost value, or a deal that fell through - isn't enough on its own; you need to show the advice itself was careless by professional standards, not just wrong in hindsight.

You will generally need expert evidence from another agent about what a competent professional would have done, plus proof that you relied on the advice and suffered a quantifiable loss as a result. This is separate from filing a complaint with the Real Estate Council of Ontario, which can discipline the agent's licence but does not compensate you directly. Many clients pursue both: a regulatory complaint to flag the conduct, and a civil claim in Small Claims Court or Superior Court, depending on the amount at stake, to recover the loss itself.

Key takeaways

  • A real estate agent can be sued for negligence if their advice fell below a competent professional's standard and caused a quantifiable loss.
  • Hindsight alone isn't enough - you need evidence the advice was careless when given, usually through another agent's expert opinion.
  • A RECO complaint can discipline the agent but does not get you compensation - that requires a separate civil claim.
  • The right court (Small Claims or Superior Court) depends on how much money is at stake.
This is general information, not legal advice. It doesn’t create a lawyer–client relationship, and the rules can change. For advice on your situation, a Treadstone litigation lawyer can help.
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