Williamson County permits
By Mario Bailey Last checked 2026-07-06 · 3 official sources
Verified against official sourcesWilliamson County Building Codes Department
- 1320 West Main Street, Suite 400, Franklin, TN 37064
- Phone: 615-790-5718
- Official permit page
- Permit portal
- Official fee schedule
Look up a permit in Williamson County
Williamson County lets you look up permit records and application status for a property online. The county's Electronic Plan Review portal has a public projects search; full record access requires sign-in.
Look up Williamson County permit records
Or search the Williamson County permit portal
Planning a project in Williamson County?
Hire it out
Before you sign, ask the contractor:
- Who pulls the permit, you or me, and is the permit fee included in the bid?
- Which inspections will this job need, and who meets the inspector on site?
- Is your contractor license active in this locality, and under which business name?
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Planning several things at once? Check your whole project
Schedule an inspection in Williamson County
Permitted work is not finished until it passes inspection. The Building Codes inspections page lists required inspections and scheduling options.
Schedule or request a Williamson County inspection
Checked 2026-07-12. If the office has changed its process, report it.