Committee of Adjustment in Toronto: Minor Variances, Explained

Your renovation is drawn, your contractor is ready — and then you find out your project doesn’t quite comply with the zoning by-law. A setback is a foot too tight, the addition is slightly too tall, the lot coverage is a few percent over. That’s what the Committee of Adjustment is for.

What the Committee of Adjustment does

The Committee is a City-appointed panel that can approve minor variances — small exceptions to the zoning by-law — and consents (severances). It cannot rezone your land; if what you want is far outside the by-law, that’s a different, much longer process.

The four tests your application must pass

Under Ontario’s Planning Act, a minor variance must meet all four:

  1. It maintains the general intent and purpose of the Official Plan
  2. It maintains the general intent and purpose of the zoning by-law
  3. It is desirable for the appropriate development or use of the land
  4. The variance is genuinely minor

Fail one, and the application can be refused — which is why “we’ll just ask” is not a strategy. The application has to be built to answer all four, with drawings and a survey that prove the existing conditions.

What it costs and how long it takes

The City’s 2026 application fee for additions or alterations to a house is $2,228.98 (higher for new dwellings and larger projects), on top of drawings, survey, and professional help. From filing to hearing typically runs 4 to 6 months — and your building permit waits until the variance is final. Since October 2026, applications use the City’s new two-part form (Form A + Form B) and are still filed by email.

That timeline is why this has to be discovered at the start of a project, not the middle. A zoning review before you finalize your design is cheap insurance.

Where applications go wrong

  • Not knowing a variance was needed until the permit examiner flags it — months lost
  • Wrong or incomplete variance list — the City recommends a zoning review first; errors mean adjournments
  • Weak answers to the four tests — no planning rationale, no supporting evidence
  • Neighbours blindsided — notice goes to everyone within 60 metres; objections at the hearing hurt

How I help

  • A zoning check at the planning stage, so a variance never ambushes your project
  • Preparing the application package — forms, drawings coordination, and the four-tests rationale
  • Presenting and supporting your case at the hearing
  • Sequencing the variance and the building permit so one doesn’t stall the other

Start with your free hour

If you’re planning an addition or a major renovation, let’s check your zoning before you spend on drawings. Call 1-888-688-8864 or contact The Reno Coach.