Building Permits in Knoxville
Find permit requirements, fees, and application steps for all common building projects in Knoxville, TN. Source-cited from official city building code.
Most home improvement projects in Knoxville require a building permit. Select a permit type below to see whether a permit is required, what the fees are, and how to apply through the Knoxville Plans Review and Building Inspections.
Permit Types
Fence Permit
Requirements →
Shed Permit
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Deck Permit
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Pool Permit
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Addition Permit
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ADU Permit
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Demolition Permit
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Electrical Permit
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Plumbing Permit
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Roofing Permit
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HVAC Permit
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Solar Permit
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Knoxville Building Department
Knoxville Plans Review and Building Inspections
Phone: (865) 215-3800
Visit Building Department WebsiteAbout Knoxville Building Permits
Building permits ensure that construction work in Knoxville meets local safety codes and zoning requirements. Unpermitted work can result in fines, required demolition, and complications when selling your home. Always confirm permit requirements with the Knoxville Plans Review and Building Inspections before starting any project.
Source: Knoxville Zoning Ordinance — Accessory Dwelling Unit provisions. Last verified April 6, 2026. View source