Accessory Structure Permit

Required for detached garages, sheds, barns, and other accessory buildings

Category: Building
Jurisdiction Level: Municipal (City / Village / Town)

Also known as: Accessory Structure Permit, Accessory Building Permit, Detached Garage Permit, Shed Permit, Barn Permit, Outbuilding Permit, Storage Building Permit

• Completed application form
• Filing fee payment
• Property owner authorization
• Site plan or project drawings
• Architectural or engineering drawings (stamped if required)
• Structural calculations
• Energy compliance documentation
• Contractor license information

Requirements vary by jurisdiction. Check with your local building or planning department for exact requirements.

1. Determine if a permit is required for your project scope
2. Gather required documents (site plans, project drawings, specifications)
3. Complete the application form with project details
4. Submit the application and pay the filing fee
5. Await review by the relevant department
6. Receive approval or address any required corrections
7. Schedule inspections as needed during and after work
8. Obtain final sign-off and close the permit

7 - 30 days from submission to approval

Timelines are estimates based on typical municipal processing. Actual times depend on application completeness, department workload, and project complexity.

$50 - $500

Fees vary by jurisdiction and project scope. Some municipalities charge additional plan review, technology, or inspection fees.