Building Permits in Louisville
Find permit requirements, fees, and application steps for all common building projects in Louisville, KY. Source-cited from official city building code.
Most home improvement projects in Louisville 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 Louisville Metro Planning and Design Services.
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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Louisville Building Department
About Louisville Building Permits
Building permits ensure that construction work in Louisville 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 Louisville Metro Planning and Design Services before starting any project.
Source: Louisville Metro Land Development Code (LDC) — Accessory Dwelling Unit provisions. Last verified April 6, 2026. View source