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.

Verified from official Buffalo sources — Last checked April 2026

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

Property survey required for all deck permits
At least 2 sets of construction documents required
Penalties up to $1,500 fine or 15 days imprisonment for violations

How to Get a Deck Permit in Buffalo

1

Check if your deck needs a permit

Review the exemption criteria above. If your deck exceeds any threshold, a permit is required.

2

Prepare your plans

You'll need a site plan, deck dimensions, framing details, and footing specifications. Check Buffalo's specific documentation requirements.

3

Submit your application

Apply through Buffalo ePermits . Pay the permit fee at submission.

4

Build and schedule inspections

Once approved, post your permit visibly and schedule required inspections (typically footing, framing, and final).

Official Buffalo Resources

Buffalo ePermits — Apply for Permits Online
Transparency note: The following items could not be verified from official city sources and should be confirmed directly: Exact dollar amounts for deck permit fees; Specific deck height/size exemption.

Estimate Your Deck Cost

Get an instant cost estimate for your deck project in Buffalo.

Deck Cost Calculator

Sources

https://www.buffalony.gov/484/Building-Permitshttps://ecode360.com/13581098

Data verified April 2026. Fees, processing times, and requirements are subject to change. Always confirm current information with Buffalo's Buffalo Permit & Inspection Services.