Buffalo Shed, Fence, Pool, and Retaining Wall Permit Guide

Buffalo's listed building-permit exceptions give homeowners useful thresholds for small sheds, fences, shallow pools, and retaining walls.

Permit takeaway

Buffalo exempts some small detached sheds and playhouses up to 144 square feet, fences not used as pool enclosures, shallow above-ground pools, and retaining walls that do not support surcharge or impound regulated liquids.

Zoning and placement

Permit exemption does not mean the work is automatically allowed in every location, especially near property lines, pools, easements, or historic conditions.

Building and trade review

A fence around a swimming pool is treated differently than a general yard fence, and a retaining wall supporting a surcharge should be checked before construction.

Call before applying when

Call before buying or building if the shed is near 144 square feet, the pool is 24 inches deep or more, the fence encloses a pool, or a retaining wall supports a slope, driveway, or structure.

Documents to prepare

• Shed size
• Pool depth and placement
• Fence purpose and height
• Retaining-wall height and surcharge information

Inspection planning

• Confirm exemption or permit need
• Apply for a permit if the project exceeds the exception
• Keep approval records
• Request inspections if a permit is issued

Official sources

• Buffalo Building Permits

This guide is a planning summary. Always verify the current requirements with the local office before starting work.