Plain-language permit guides for all 50 states — covering size thresholds, setback rules, application steps, costs, and what happens if you skip the permit.
In most U.S. states, sheds under 100–200 sq ft on a simple foundation do not require a building permit — but the exact threshold depends on your state, city, and county. Electrical work, attachment to your house, HOA rules, and flood-zone location can all trigger a permit requirement regardless of size. This guide helps you find the exact rule for your location.
Every state sets a square footage threshold. Sheds below it are often exempt from a building permit. Above it, a permit is almost always required. The threshold ranges from 100 sq ft (Florida) to 256 sq ft (Virginia) depending on your state.
Planning to run power to your shed? An electrical permit is required in every state, regardless of your shed's size. In most jurisdictions this also triggers a building permit and inspection. Even a simple outlet requires a licensed electrician in most states.
Even permit-exempt sheds must comply with setback rules — minimum distances from your property lines, your home, and easements. Setbacks are set by your local zoning code, not state law. Violating setbacks can result in forced removal.
Answer 5 quick questions and get a plain-language answer for your specific situation — state, size, electrical, and HOA.
Select your state for permit thresholds, exemption rules, setback requirements, typical costs, and how to apply locally.
County and city rules often differ from state defaults. These deep-dive guides cover local thresholds, fees, portals, and contact information.
A plain-language overview of how building permits work for residential sheds — size thresholds, exemption rules, and what triggers a permit in most jurisdictions.
Read Guide →Fines, forced removal, insurance problems, and title issues — a full breakdown of the real consequences of skipping a required permit.
Read Guide →Setbacks apply to all sheds — even permit-exempt ones. Learn how to find your local setback rules and how to measure correctly before you place your shed.
Read Guide →Running power to your shed requires a separate electrical permit in every state. Here's what that involves, what inspections look like, and how to stay legal.
Read Guide →HOA approval and a building permit are separate requirements. You may need both, either, or neither — this guide explains how they interact.
Read Guide →Permit fees range from $50 to $500+ depending on jurisdiction and shed size. Here's a full breakdown of what affects cost and what to budget.
Read Guide →Answer 5 questions about your state, shed size, electrical plans, and HOA status. Get a plain-language answer in under a minute — no email required.
Take the Quiz →A printable checklist covering every step from contacting your building department to passing final inspection. Works in any U.S. jurisdiction.
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