Standard residential fences up to six feet usually need no building permit in Williamson County; taller fences, masonry walls, and pool barriers do. Franklin, Brentwood, and Spring Hill issue their own permits and check setbacks.
Most wood, vinyl, and chain-link fences up to six feet are exempt from a building permit across Williamson County, but a taller fence, a masonry or block wall, or a barrier around a pool triggers review by the county Building Codes department or the city where you live. Check your plat for utility and drainage easements before you build, since a fence cannot obstruct them, and call Tennessee 811 to have buried lines marked before digging post holes. Tennessee's frost line is shallow; setting posts roughly twenty-four to thirty inches deep keeps them from heaving.
Building a fence that needed a permit without one brings a stop-work order and a correction notice, and you may have to obtain the permit after the fact or remove the fence.
Other ordinances people look up for this city. Green dot = verified primary-source excerpt.
Williamson County, TN
Williamson County has no ordinance regulating holiday lights, inflatables, or yard displays on residential property, and Tennessee has no state law on them. ...
Williamson County, TN
Yard-sale signs are allowed on private property in Williamson County, but no temporary sign may sit in or project into the public road right-of-way. Roadside...
Williamson County, TN
Williamson County's sign ordinance allows political signs on private property with the owner's permission, up to five per parcel and 30 square feet total. Si...
Williamson County, TN
Williamson County runs no rental registration or landlord licensing. There is no county registry, annual rental permit, or mandatory rental inspection, so a ...
Williamson County, TN
Tennessee has no just-cause eviction law, and Williamson County cannot add one. Under §66-28-512 a landlord ends a month-to-month tenancy with 30 days' writt...
Williamson County, TN
Rent control is illegal across Williamson County. Tennessee Code §66-35-102 bars every county and city from enacting or enforcing any ordinance controlling t...
See how Williamson County's permit requirements rules stack up against other locations.
Help us keep this page accurate. If you notice an error or outdated information, let us know.