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When a permit is required
Permit triggers and exempt work for Tonawanda
Building and/or plumbing permits required for construction, enlargement, alteration, improvement, removal, relocation, demolition, and installation of solid-fuel-burning appliances.
- Exempt Small detached sheds up to 144 square feet
- Exempt Most non-pool fences
- Exempt Some retaining walls
- Exempt Temporary scenery
- Exempt Some awnings
Note: Town code lists common exemptions; contact Building Department for complete list.
- Work description and property information
- Construction plans
- Fee payment
- Proof of property ownership or authorization
- Building code
- 2025 NYS Uniform Fire Prevention and Building Code; 2025 NYS Energy Conservation Construction Code
- Permit validity
- Contact Building Department for permit validity.
- Owner-builder
- Contact Building Department for owner-builder requirements.
- Contractor requirements
- Contractors should confirm any applicable New York State trade-license, insurance, and local filing requirements with the Town before starting work.
Application process
Typical processing: Varies by project; contact Building Department for estimates.
- 01 Contact Building Department / Code Enforcement Officer for permit requirements.
- 02 Prepare permit application with required documentation.
- 03 Submit to Building Department.
- 04 Review and processing.
- 05 Pay permit fees.
- 06 Obtain permit authorization.
- 07 Schedule required inspections.
Typical processing time: Varies by project; contact Building Department for estimates.
Fee schedule
Tonawanda building permit fees
Payment due with permit application.
Required inspections
Scheduling and sequence
- 716-871-8847 ext. 1 (phone)
- Scheduling deadline
- Contact Building Department
- Inspection hours
- Standard business hours
- Time windows
- Contact Building Department
Typical sequence: Required inspections per construction phases and code requirements.
Contact Building Department
Frequently asked
Common questions about Tonawanda permits
01 Do I need a building permit in Tonawanda, NY? ▸
02 How much does a building permit cost in Tonawanda, NY? ▸
03 How do I apply for a building permit in Tonawanda, NY? ▸
04 How long does it take to get a building permit in Tonawanda, NY? ▸
05 What work is exempt from building permits in Tonawanda, NY? ▸
06 How do I schedule a building inspection in Tonawanda, NY? ▸
Educational reference. Permit rules and fees change — confirm current requirements directly with Building Department / Code Enforcement Officer before applying. Jaspector is not legal advice.