Shed Permit
Do You Need a Permit for a Shed?
A practical guide to shed permits, zoning setbacks, size thresholds, foundations, electrical work, and inspection timing.
Permit likelihood
Usually required once the shed exceeds a local size threshold, has a permanent foundation, includes utilities, or violates zoning setbacks.
Typical permit cost
$25-$250 for simple zoning/building review; more if engineered plans or site surveys are required.
Planning timeline
Same day to three weeks, depending on zoning review and whether a site plan is complete.
Common permit triggers
- Floor area above the local exemption threshold
- Permanent foundation or slab
- Electrical wiring
- Placement near property lines, easements, septic fields, or flood zones
Documents to gather before applying
- Scaled site plan showing property lines and setbacks
- Shed dimensions and height
- Foundation or anchoring detail
- HOA approval if applicable
Inspection sequence to plan around
- Zoning location check
- Foundation or anchoring inspection
- Electrical rough-in if wired
- Final inspection
Mistakes that create delays
- Buying a shed before checking setbacks
- Ignoring easements shown on the survey
- Assuming a portable shed is always exempt
- Running power without an electrical permit
State and city variation
Rules vary sharply. Many cities exempt very small detached sheds, but zoning setbacks can still apply even when a building permit is waived.
Contractor questions
- Who is responsible for pulling the permit?
- Will the permit list the full scope of work?
- Which inspections must happen before work is covered?
- Are permit fees, corrections, and reinspection fees included in the quote?
- Will I receive copies of approvals and final inspection records?