Building Permits in Hardin County, KY
Check permit requirements for home improvement projects in Hardin County. Select a project type below to see local requirements, estimated fees, and how to apply.
Key Exemptions in Hardin County
These projects typically don't require a building permit in Hardin County:
Cosmetic bathroom updates such as paint, fixtures, and vanity replacement without electrical changes do not require a permit.
Freestanding decks not more than 30 inches above grade are exempt from a building permit per Kentucky Building Code / 2018 IRC Section R105.2.
Replacing an existing driveway in the same footprint with no changes to the curb cut is generally exempt from permit requirements.
Replacing a light fixture or outlet on an existing circuit does not require a permit.
Backyard fences 6 feet or under do not require a building permit.
See all rules by selecting a project type below, or use our free lookup tool for a personalized answer.
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Check Your Project →Hardin County Building Department
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Permit Guides
Read our in-depth guides for common home improvement projects: