Permit Required? Required (over 100 sq ft)
Typical Fee Range $100–$400 Structures under 100 sq ft may qualify as minor work
Fee Method Flat fee based on structure size
Apply Online Apply at NYC Department of Buildings →

What's Required in New York City

  • Sheds over 100 sq ft require a building permit in most NYC zoning districts
  • Maximum shed height is typically 8–10 feet depending on zoning district
  • Setbacks: minimum 3 feet from property line in most residential zones
  • Sheds cannot exceed 30% of required rear yard coverage in many zones
  • No plumbing or electrical in shed without separate trade permits
  • Pre-fabricated sheds must still comply with NYC zoning and structural standards

What Size Shed Needs a Permit in New York City

Whether you need a building permit for a shed in New York City usually comes down to size. In New York City, the cutoff is 100 square feet: a simple one-story shed at or under that size generally doesn’t need a building permit, while anything that exceeds it does. A popular 10x12 shed (120 sq ft) is over the limit and does need a permit. Larger sheds, and any shed with electrical, plumbing, or a permanent foundation, almost always need a permit regardless of footprint.

Building a Shed Without a Permit in New York City

Even when a shed is small enough to skip a building permit in New York City, “no permit” doesn’t mean “no rules.” A permit-exempt shed generally must stay at or under the 100-square-foot limit, sit on a non-permanent base (sheds on skids or a gravel pad are treated more leniently than those on a poured foundation), and have no electrical or plumbing run to it. Crucially, zoning setbacks still apply — your shed usually has to sit a minimum distance from property lines and other structures, and that holds even for a permit-free shed. Confirm both the size exemption and the setback distance with the NYC Department of Buildings before you build.

How to Get a Shed Permit in New York City

1

Check Zoning Regulations

NYC zoning limits how much of your rear yard can be covered by structures. Check the NYC Zoning Map for your specific district rules.

2

Determine Permit Requirement

Sheds under 100 sq ft may be classified as minor work. Confirm with NYC DOB before building.

3

File Application

For permitted sheds, file through DOB NOW: Build. Simple structures may be filed by the owner; sheds over certain sizes require a design professional.

4

Pay & Post Permit

Permit fees are $100–$400. Post permit on-site during construction.

5

Final Inspection

Request final inspection through DOB NOW. Inspector checks structure, setbacks, and lot coverage.

Frequently Asked Questions

Small sheds under 100 sq ft may qualify as minor work and not require a full permit, but they must still comply with NYC zoning setbacks and lot coverage limits. NYC DOB recommends checking with the borough office before building any accessory structure.
This depends on your zoning district and existing lot coverage. Generally, accessory structures (including sheds) cannot cause total lot coverage to exceed the maximum allowed for your zone. Most residential zones allow significant rear yard coverage — check the NYC Zoning Resolution for your specific zone.
Yes, but you'll need a separate electrical permit filed by a licensed electrician. The electrical work must comply with the NYC Electrical Code. A sub-panel installation may also be required.
Often not, if it’s also within New York City’s 100 sq ft limit and has no utilities — many jurisdictions treat a shed on skids or a gravel pad as movable rather than a permanent building. A poured foundation or any electrical/plumbing typically triggers a permit. Confirm with the NYC Department of Buildings; zoning setbacks apply either way.