Demolition Permits
A demolition permit is required if you plan to demolish all or part of a building or structure that is larger than 10 m² in Milton. Obtaining a permit helps ensure the demolition is completed safely and in accordance with applicable regulations.
Most farm buildings are exempt from this requirement, provided the structure being demolished is not subject to any other laws, such as the Ontario Heritage Act. Before beginning any demolition work, make sure you understand the permit requirements, required documents, and applicable regulations.
This service is for:
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Property owners planning to demolish a building or structure
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Contractors applying on behalf of a property owner
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Property owners removing a detached structure larger than 10 m²
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Developers undertaking demolition as part of a redevelopment project
Before you apply, gather the required forms and supporting documents.
Required forms
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Demolition Permit Clearance Form with all required signatures.
- Site plan (must include property lines and lot area, locations of all existing structures to be demolished and the overall structure(s) dimensions.
Demolition permit fees are listed on the Building Permit page.
Applicable fees must be paid when you submit your application.
Once your demolition permit has been issued, you must comply with all applicable regulations and safety requirements throughout the demolition process.
This includes:
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Controlling excessive dust by wetting materials before demolition, as outlined in the Property Standards By-law.
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Ensuring designated substances are managed in accordance with the Occupational Health and Safety Act
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Filing a Designated Substances Report (DSR) with the Ministry of Labour, if required
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Reviewing the Noise By-law to confirm permitted demolition hours
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Maintaining a safe construction site throughout the project
Following these requirements helps protect neighbouring properties, workers, and the community.
If the site contains a fuel tank, you must notify the Fuel Safety Branch in writing and submit a copy of the notification with your permit application.
Once you have gathered the required forms and site plan:
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Complete the Demolition Permit Clearance Form (for a copy of the form, please contact Development Services).
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Complete the Application for a Permit to Construct or Demolish.
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Submit your completed application package through the online portal, including all supporting documents.
Town staff will review your application and supporting documents to confirm all requirements have been met. If additional information is required, staff will contact you. Processing times may vary depending on the complexity of the application and the completeness of the submitted materials.