top of page

Mississauga ADU Permits: A Guide to Accessory Dwelling Units

Mississauga is embracing the concept of Accessory Dwelling Units (ADUs) as an innovative solution to address housing needs. These self-contained units, often referred to as garden suites or laneway houses, offer flexible living arrangements for families or rental opportunities.

Leisure 06-06.jpg

Understanding the Permit Process

Application Requirements

  • To build an ADU in Mississauga, a building permit is required. The process begins with an online application through the city's ePlans system.

  • Key documents include engineered drawings, site plans, and compliance with zoning bylaws.

Recent Updates

  • The City of Mississauga has streamlined the permit process to encourage more homeowners to consider ADUs, with updated zoning bylaws to facilitate easier approvals.

  • As of 2025, there are no fees to register a second unit, though costs may include building permits 

Statistics and Insights

  • ADUs are increasingly popular in Mississauga, with gradual adoption expected to continue. They are permitted on many residential lots, offering a practical solution to the housing crisis.

  • Mississauga's approach aims to increase the availability of affordable housing while maintaining neighborhood character.

Leisure Suites: Your Partner in ADU Development

At Leisure Suites, we specialize in guiding homeowners through the complexities of the ADU permit process. Our team is well-versed in Mississauga's requirements, ensuring a smooth journey from concept to completion.

IMG_7170.JPG

Expert Guidance

We assist with all necessary documentation and compliance checks to prevent delays.

CSA Certified - Learn more about CSA certification and what it means for your peace of mind

© 2024 by Leisure Suites. All rights reserved.

bottom of page