13·Client communication

How to Present Valuation Uncertainty Professionally

A professional valuation should not pretend that uncertainty does not exist.

1 min readUpdated · July 2026

A professional valuation should not pretend that uncertainty does not exist. Uncertainty may be higher when:

  • very few comparable properties are available;
  • the property is unusual;
  • the local market has low transaction activity;
  • important property information is missing;
  • market conditions are changing quickly;
  • the property’s condition cannot be assessed properly.

Explaining uncertainty does not weaken the agent’s credibility. It shows that the recommendation is honest and evidence-based. The agent should explain what is known, what is estimated and what could change the expected outcome.

Present evidence, not false precision

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