BUILDING & RENOVATING

Septic Permits

If you want to install, modify or replace a septic system on your property in the Town of Stouffville, you need a septic permit.

Apply for a permit

To apply for a septic permit, please submit the following forms and plans through the Permit Portal or by email.

 

Plans

You need to include the following plans in your application package:

  • A site plan identifying the location of all buildings and the sewage system with clearances to structures, wells and property lines
  • System drawings and details
  • Statement of Design

New or replacement sewage system

$1000 CDN
  • Minimum
  • $0.70 per litre of daily designed effluent flow

Expansion of an existing system

$1000 CDN

Repair of an existing system

$325 CDN

We accept cash, cheque or debit for fee payments.

Building and Planning Counter
111 Sandiford Drive, Stouffville ON
(905) 640-1900

Accessible formats available upon request. Contact 905-640-1900 or customer.service@townofws.ca for assistance.
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