Winnipeg, MB
Winnipeg publishes separate residential permit resources for basement development, additions, accessory structures and trade permits.
Official sources checked Sep. 28, 2026
Pick the project that matches your work. These are starting rules for Winnipeg; property-specific zoning, heritage and trade approvals can still apply.
Winnipeg publishes a dedicated deck permit route. An open deck under 600 mm high is listed as no-building-permit work, while larger/elevated decks can require building and/or development permits depending on area, yard and height.
Winnipeg requires a building permit for detached garages and accessory structures greater than 10 m²; smaller detached accessory structures are listed among projects that do not need a building permit, subject to zoning and other approvals.
Winnipeg lists basement/lower-level development as a residential building-permit project and provides a dedicated permit application route.
Winnipeg secondary suites require review through development/building approvals; detached secondary suites have a development-permit process and detailed zoning/building requirements.
Winnipeg explicitly states that all house additions and attached garages need both a development permit and a building permit.
Winnipeg requires permits for renovations and alterations, while listed cosmetic interior work such as painting, patching, decorating and cabinet/shelf installation does not need a permit.
Winnipeg routes structural alterations and foundation repairs through residential building permits; the exact drawings and engineering depend on the work.
Winnipeg requires a building permit for outdoor pools, hot tubs/spas and structures capable of holding 600 mm or more of water; seasonal pools/hot tubs are a published exception but still must meet fencing and other rules.
Winnipeg requires a building permit for detached garages/accessory structures over 10 m²; attached garages are treated as additions and require development and building permits.
Winnipeg has separate electrical and plumbing trade permits; regulated system changes require the applicable trade permit even where the building project follows another permit route.
Winnipeg lists fences for single- and two-family dwellings among projects that do not need a building permit; zoning and other applicable rules still apply.
Confirm engineering, grading, zoning and permit requirements for the site.
Winnipeg requires a demolition permit to demolish a building/structure or part of one, with an exemption for detached accessory structures under 10 m². Interior component removal is treated separately from demolition.
Use the municipality’s permit office for current forms, fees, drawings and questions about your property.
Use the official permit page to confirm project requirements, forms, fees and the current application process.
Use these official links to confirm the current rule for your Winnipeg property.
Sources checked Sep. 28, 2026. Requirements can change; the municipality makes the final permit decision.
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