Shed / Outbuilding Permit Requirements in Maynardville, TN
Union County is EXEMPT on the TN State Fire Marshal's residential jurisdictions list, meaning it enforces building codes locally. Building permits must be purchased in person at the Assessor of Property office — no online portal. Fee schedule not published online; call (865) 992-3211 for current fees. Tennessee state electrical permits required separately (inspector: Eric Ramsey, (423) 626-0724). Contractor licensing: TN statewide $25,000+ threshold; no HIC requirement in Union County.
When you DON'T need a permit
TN (Union County), detached accessory structures (sheds) 200 sq ft or less are generally exempt from a building permit under Tennessee state building codes. Detached non-habitable structures are explicitly excluded from statewide residential building standards.
Source: Tennessee State Building Codes / TCA 68-120-101 — detached non-habitable structures exempt
When you DO need a permit
TN (Union County), sheds with electrical wiring require a Tennessee state electrical permit regardless of shed size. Electrical permits are required statewide. Contact state electrical inspector Eric Ramsey at (423) 626-0724.
Source: Tennessee State Electrical Permit Program — statewide requirement
TN (Union County), larger sheds over 200 sq ft may require a building permit. Contact the Union County Assessor of Property office at (865) 992-3211 to confirm. Permits must be purchased in person.
Source: Tennessee State Building Codes / 2018 IRC — Union County local enforcement
Shed / Outbuilding Permit Costs: Maynardville vs. Nearby
| City | Estimated Fee |
|---|---|
| Maynardville | — |
| Nashville | $75 – $300 |
| Nashville | $50 – $150 |
Fees shown are estimates based on local building code data. Actual fees may vary based on project scope and valuation.
Zoning Considerations
Sheds may be subject to zoning setback requirements and lot coverage limits. Placement near property lines or in front yards may require zoning approval.
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Frequently Asked Questions
Contact Maynardville's building department for current Shed / Outbuilding permit fee information. Fees typically vary based on project scope and valuation.
It depends on the specifics of your project. Some smaller Shed / Outbuilding projects may be exempt from permit requirements, while larger ones typically require a permit. Use our free lookup tool to check your specific situation.
Working without a required permit in Maynardville can result in fines, stop-work orders, being required to remove completed work, and complications when selling your home. It's always best to check first.
Contact Maynardville's building department for current processing times. Timelines vary based on project complexity and whether plan review is required.
Learn More About Shed / Outbuilding Permits
Read our complete guide covering permit requirements, costs, common exemptions, and the application process.
Read Shed / Outbuilding Guide →