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Idaho
Franklin County

Franklin County building permits

Permit requirements, fees, and adopted codes for cities in Franklin County, Idaho.

CityPermit types

Preston3 permit types · Verified 2026-07-04
Unincorporated Franklin County3 permit types · Verified 2026-07-13

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PermitBase is a free, source-cited reference for building-permit requirements. Subscribe for the monthly Mountain West building-activity report, plus a note when we add a new state or when permit data changes — nothing else.

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