Building and Renovating

If you are going to build or renovate, you will require a building permit for any structural, plumbing (including septic systems), heating changes and signs. If you are uncertain if a permit is required, please contact Building Services at 905-436-5658 or by email at buildings@oshawa.ca.

Oshawa's building officials make sure the work complies with the Ontario Building Code, related standards and other applicable laws; including Oshawa's Zoning By-law and Sign By-law. They review architectural, structural, mechanical and plumbing drawings before issuing a building permit.

Our Building Inspectors inspect all buildings and structures at every construction stage.

Please visit the webpages on the left for more information.