Deck Permit in Buffalo, NY (2026)
Everything you need to know about getting a deck permit in Buffalo: fees, requirements, exemptions, and direct links to the Buffalo Permit & Inspection Services.
Quick Facts for Buffalo
Permit Fees
Fees per Chapter 175 of city ordinances, area-calculated based on square footage.
Processing Time
Permits expire after 6 months if work not commenced.
Apply Online
Yes — via Buffalo ePermits
Building Code
Residential Code of New York State (RCNYS) / NYS Uniform Code
Contact: (716) 851-4949
Do You Need a Deck Permit in Buffalo?
Permit Exemption
Detached structures under 144 sq ft exempt. Deck construction generally requires a permit and property survey.
If your deck does NOT meet all exemption criteria, you must obtain a permit before construction. Building without a required permit can result in fines, stop-work orders, and required demolition.
Buffalo-Specific Deck Rules
How to Get a Deck Permit in Buffalo
Check if your deck needs a permit
Review the exemption criteria above. If your deck exceeds any threshold, a permit is required.
Prepare your plans
You'll need a site plan, deck dimensions, framing details, and footing specifications. Check Buffalo's specific documentation requirements.
Submit your application
Apply through Buffalo ePermits . Pay the permit fee at submission.
Build and schedule inspections
Once approved, post your permit visibly and schedule required inspections (typically footing, framing, and final).
Official Buffalo Resources
Estimate Your Deck Cost
Get an instant cost estimate for your deck project in Buffalo.
Deck Cost CalculatorSources
Data verified April 2026. Fees, processing times, and requirements are subject to change. Always confirm current information with Buffalo's Buffalo Permit & Inspection Services.