Before any construction of a new building or renovation can begin, you will need to obtain a building permit. Whether you are finishing your basement, adding windows or doors or constructing a deckfence or pool, you’ll need a building permit. Building without a permit can result in fines and penalties as set out in the Building Code Act.

Apply for a permit

A building permit submission shall include a completed Building Permit Application that includes all drawings and additional forms required as noted below in the Application Guidelines. The application and necessary drawings and forms are required to be submitted in PDF format electronically to the building permit email.

The application will undergo an initial cursory review to determine completeness, with applicants being advised via email regarding status of the application’s acceptance or refusal. If your submission is refused, we will email you as to the reasons why, and the necessary corrections required to revise and resubmit accordingly, to complete the submission.

Once the building permit application package has been accepted, we will email you the invoice for permit fees, including payment options. Permit fees are due upon receipt to begin the permit review. If necessary, you will be notified by email if we require additional information to review and complete your permit application. We will also notify you by email when your building permit has been issued along with all supporting documents.

Digital submission requirements

The Town of Milton is currently utilizing electronic plans review software and is requiring digital submissions of any plans submitted with building permit applications to be emailed to Building Permit staff.

Requirements:

  • Digital files must be in .pdf format and generated directly from the software used to create them (AutoCAD, Softplan, Revit, etc.) using a PDF printer or converter (no scanned copies)
  • All .pdf files must have the document properties/restrictions/security settings/permissions set to allow "Printing" and "Adding Markups" so staff can apply redline notes and approval stamps to the documents

If you would like to send files electronically that are larger than 10mb, please use this link to access our secure upload site

Rates and fees

Review our permit application fees.

 Residential buildings
 

View the most common residential building permit fees in Milton.

Common residential building permit fees
Type Fee
New house or addition to house $16.34/m²
Multiple-unit building or apartment $16.34/m² 
Shed, detached garage, gazebo or personal workshop

$147.74 (up to 27.9m²)

$8.55/m² (over 27.9m²)

New unenclosed deck or porch, or alteration to existing deck $147.74 (flat rate) 
Basement walkouts, exterior stairs $239.29 (flat rate)

 

Interior renovations
Type Fee
Interior alteration $5.93/m² - Minimum $239.29 
Finished basement $5.93/m² - Minimum $239.29
Secondary dwelling unit (basement apartment) $8.68/m²
New opening (window or door) or side door entrance $239.29
Fireplace or woodstove $239.29 
New plumbing or alteration $239.29 

 

Septic fees
Type Fee
New or replacement septic system $749.09
Septic tank or bed replacement or repair $374.54
Review of existing septic system $186.23

 

Other fees
Type Fee
Demolition $239.29
Temporary tent $239.29
Swimming pool enclosure permit (including hot tubs) $183
Property Information Report $113
File retrieval Actual cost plus $70
Copies of building plans  Actual cost plus $100
Permit transfer $156.06
Certificate of Occupancy $129
 Industrial, commercial and institutional buildings
 

View the most common industrial, commercial and institutional building permit fees in Milton.

  • It costs $24.78/m² for all permits for new buildings and additions to existing buildings for assembly uses
  • It costs $27.37/m² for all permits for new buildings and additions to existing buildings for care or detention uses
Residential use fees
Type Fee
Multiple unit buildings (apartments) $16.34/m²
Hotel or motel $16.34/m²

 

Business and personal services use fees
Type Fee
Shell only (no occupancy) $16.67/m²
Partitioned and finished $20.21/m²

 

Mercantile use fees
Type Fee
Shell only (no occupancy) $14.79/m²
Partitioned and finished $18.25/m²

 

Industrial use fees
Type Fee
Shell only (no occupancy) $12.31/m²
Partitioned and finished $13.27/m²
Parking garage $6.69/m²
Farm buildings $3.98/m²

 

Mechanical, plumbing and safety use fees
Type Fee
Special systems (commercial exhaust, spray booth, dust collectors and CO detectors, etc.) $468.18 
Sprinkler systems $0.91/m²
Electromagnetic locks $129.01 each
Fire alarm $619.04
Site servicing (sanitary, storm and water) $3.46/m for each separate line

 

Other fees
Type Fee
Interior alterations (all building classifications) $5.93/m² - Minimum $239.29
Elective changes (revisions) $387.60
Racking system 1.28% of the construction value or minimum $239.29 (flat rate)
Change of use (no construction or increase in hazard) $239.29
Designated structures $442.17
Demolition $239.29
Signs 1.60% of prescribed value or minimum $239.29 (flat rate)
Tents $239.29

All m2 fees are subject to a minimum of a $239.29 fee. 

Additional forms

Depending on the type of renovation, you may be required to submit additional forms along with your permit application.

Application guidelines

Review our common permit application checklists to make sure your application includes all of the necessary drawings and documents:

Permit statistics

Contact us to request a copy of our monthly construction activity reports.