London Bylaw Guide: Exemptions & Minor Variances

Land Use and Zoning Ontario 4 Minutes Read · published February 12, 2026 Flag of Ontario

In London, Ontario, property owners sometimes need exemptions or minor variances to use land or buildings in ways that differ from the Zoning By-law. These adjustments are handled locally through the Committee of Adjustment and the City planning processes; they affect renovations, additions, and certain permitted uses. This guide explains how exemptions and minor variances work in London, what applications and forms are involved, how enforcement and penalties operate, and where to get official help so you can plan next steps with municipal rules in mind.

What is a Minor Variance or Exemption?

A minor variance is a limited relaxation of a specific provision in the City of London Zoning By-law that would otherwise prevent a proposed development or change. Exemptions can also arise through specific bylaw provisions or approved site-specific amendments. Decisions balance the property owner’s needs with neighbourhood character and planning policy.

How the Process Works

  • Submit a completed minor variance application to the City’s Planning Division with required plans and owner authorization. See the Committee of Adjustment for details and forms. Committee of Adjustment[1]
  • The City circulates the application to neighbours and internal departments for comments and posts a public notice.
  • The Committee of Adjustment holds a public hearing and issues a decision to approve, approve with conditions, or refuse.

Penalties & Enforcement

Enforcement of zoning and bylaw compliance in London is carried out by municipal By-law Enforcement and the Planning Division where applicable. Enforcement tools include orders to comply, stop-work or stop-use orders, prosecutions under provincial offences, and court action. Specific monetary penalties and escalation for zoning or bylaw breaches are not specified on the cited City enforcement page; consult the official enforcement contact for case-specific details. By-law Enforcement[2]

  • Fines: not specified on the cited page; amounts depend on the offence and statute cited.
  • Escalation: first, repeat, and continuing offences are handled by progressive enforcement measures; specific ranges are not specified on the cited page.
  • Non-monetary sanctions: orders to comply, stop-work orders, mandatory remediation, and prosecution in court.
  • Enforcers: City of London By-law Enforcement and Planning Division; use the official contact page to file complaints or request inspections. By-law Enforcement[2]

Applications & Forms

The City posts the Application for Minor Variance and related submission requirements on the Committee of Adjustment/planning pages. The application sets out required drawings, owner authorization, and where to submit. Current fee information and exact form names are provided on the City’s Committee of Adjustment page; if a specific fee amount is needed, consult that page or contact Planning. Zoning and By-law information[3]

Complete required materials carefully to avoid delays.

Common Violations

  • Building or addition encroaching into required setbacks without approval.
  • Unauthorized accessory uses or structures (sheds, parking) that contravene zoning rules.
  • Commercial activities in residential zones without proper permission.

Appeals, Reviews, and Time Limits

Decisions of the Committee of Adjustment may be appealed as provided under provincial planning legislation and to the applicable tribunal; specific appeal deadlines should be confirmed on the City page or referenced legislation. Time limits and appeal routes are set by provincial planning statutes and tribunal rules; check the Committee of Adjustment notices and the Ontario Land Tribunal for exact deadlines.

Action Steps for Property Owners

  • Check the Zoning By-law to identify the regulation you need varied.
  • Download and complete the Committee of Adjustment minor variance application and gather required drawings.
  • Contact the City Planning Division or By-law Enforcement for informal guidance before applying.
  • Attend the Committee hearing or provide written comments; if refused, consider appeal routes shown in the decision notice.

FAQ

What is the difference between a minor variance and a zoning amendment?
A minor variance relaxes specific provisions for a particular property; a zoning amendment changes the zoning for broader or permanent changes and follows a different planning process.
How long does a minor variance decision take?
Timing depends on notice periods and case complexity; the Committee of Adjustment page outlines submission deadlines and hearing schedules.
Can I start work while an application is pending?
Starting work before approval risks enforcement action; get formal approval before construction or changes that require a variance.

How-To

  1. Identify the specific bylaw standard you need varied by reviewing the Zoning By-law.
  2. Prepare drawings, a site plan, and a written rationale explaining how the variance is minor and meets planning tests.
  3. Submit the completed minor variance application to the Committee of Adjustment with the required fee and supporting documents.
  4. Attend the public hearing or send a representative; respond to neighbour or City comments as required.
  5. If approved, follow any conditions in the decision; if refused, review appeal options and time limits.

Key Takeaways

  • Minor variances are case-specific and decided by the Committee of Adjustment.
  • Follow City application requirements closely to reduce delays.

Help and Support / Resources


  1. [1] City of London - Committee of Adjustment
  2. [2] City of London - By-law Enforcement
  3. [3] City of London - Zoning & Planning