Building Services Update
April 2023
Letters spell change
Bill 23 Impacts: Site Grading Review

Thank you for your patience and understanding as the town works through the impacts of Bill 23 and makes adjustments accordingly.

This process is new for staff and for you so please reach out to us if you have questions or clarification.

Our goal is to effectively support you in getting the building permits you need to build safely in accordance with the Ontario Building Code and Ontario Building Code Act.
Building Services is here to help and available to support you.
buildingrequests@oakville.ca | 905-845-6601 ext 7377
What's Changed?

On November 28, 2022, Bill 23, the More Homes Built Faster Act, received Royal Assent. One of the changes under Bill 23 is that Site Plan Approval is no longer applicable for residential developments of less than 11 units. The Town of Oakville’s Development Engineering Site Plan (DESP) was previously required and reviewed under this authority.

This change means the review of the site grading plan will be tied to the Building Code 9.14.6.1.(1) administered by Building Services and supported by Development Engineering with reliance on the professional seal of the designer (Professional Engineer or Ontario Land Surveyor).

Beginning April 3, 2023, the new process for managing grading reviews within the building permit application for up to 10 units is as follows:
  • Development Engineering Site Plan approval is no longer required prior to issuance of a building permit.
  • When applicable to the proposed work, grading plans form part of the building permit application.
  • Grading plans are certified by a Professional Engineer or an Ontario Land Surveyor and indicate the design is in accordance with Ontario Building Code 9.14.6.1.(1), and the site grading is designed to not adversely affect adjacent properties.
  • Building Services administers the permit and assigns the grading review to Transportation and Engineering staff. Building Services manages the permit communication with the applicant.
  • Timely communication between Building staff and Engineering and Forestry will ensure concerns outside the authority of an examiner or inspector are flagged to the authority having jurisdiction.
Which Building Permits Are Affected?
What is happening with my active building permit application?
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Building Services Representatives have been contacting applicants of affected building permit applications to inform them a site grading plan, grading declaration and tree protection declaration are required. Staff are supporting applicants to provide these documents right away if they are the only outstanding items to be addressed. Otherwise, the documents can be provided with a resubmission through online services.

If you are not clear on what is required, please contact our team at 905-845-6601 ext 7377 or buildingrequests@oakville.ca for support.
  • Consider the impact of changes to your overall design package and coordinate updates to drawings to avoid delays and confusion.
  • Depending upon the scope of work, other permits may be required including tree removals, driveways, curb cuts, swimming pools and more. Contact ServiceOakville for more information on permits and approvals.
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