NYC Backyard Shed Permit Guide

NYC backyard sheds have specific size, height, placement, material, and rear-yard rules.

Permit takeaway

NYC says backyard sheds up to 120 square feet may not need DOB permits, while larger sheds need plans, approval, and permits.

Zoning and placement

NYC storage sheds are permitted in rear yards only, and flammable sheds must be separated from property lines.

Building and trade review

Sheds above the size threshold, sheds within three feet of a property line, permanent attachment, and landmark properties can add review.

Call before applying when

Call before buying if the shed is over 120 square feet, near a property line, on a landmarked property, or will be permanently affixed.

Documents to prepare

• Rear-yard site plan
• Shed size and height
• Material information
• Distance to property lines

Inspection planning

• Confirm whether DOB plans are required
• Keep approvals available if issued
• Verify placement before installation

Official sources

• NYC Fences and Backyard Sheds

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