Williamsville, NY · Erie County
Accessory Structure Permit Application
Williamsville property owners or their contractors use this application to request a permit for a proposed accessory structure and provide project details.
What this form is
This application requests a permit for a proposed accessory structure in the Village of Williamsville. It asks for the jobsite, applicant or contractor, property owner, estimated cost, structure dimensions, and intended use. Before permit issuance, the form lists a property survey, two plan sets, a manufacturer’s brochure for pre-engineered structures, and proof of valid insurance among its requirements.
Who needs it
Property owners or contractors proposing an accessory structure in Williamsville need this application to request a building permit.
How to submit it
Submit it to the city department named on the form; check the city website for current contact details.
About notarization
This application is signed and dated without a notary; it lists no notarized or sworn attachment, so the applicant just signs and dates it.
How to submit this form
- 1
Download The Application
Download the Accessory Structure Permit Application PDF.
- 2
Complete The Application
Provide the jobsite, applicant or contractor, property owner, estimated cost, structure dimensions, and intended use.
- 3
Gather Required Documents
Prepare the survey, two plan sets, any required manufacturer’s brochure, and proof of valid insurance listed on the form.
- 4
Submit To The City
Submit the application to the city department named on the form; check the city website for current contact details.
Frequently asked questions
- Do I need a notary for the Accessory Structure Permit Application?
- No. The application calls for the applicant’s signature and date, but does not include a notary block or list a notarized or sworn attachment.
- How do I submit the Accessory Structure Permit Application?
- Submit it to the city department named on the form; check the city website for current contact details.
- What documents are required with the application?
- The form lists a survey showing the proposed structure, two sets of plans, a manufacturer’s brochure for pre-engineered structures, and proof of valid insurance.
Need something notarized?
This Accessory Structure Permit Application doesn’t need a notary — but if you have another Williamsville form that does, a commissioned online notary can help.