Oak Ridge, TN Fence Rules
What Oak Ridge Requires Before You Fence
Oak Ridge has clear rules for fences. Here is what you need to know before you build, and who to call.
Bryant Fence of Oak Ridge
Quick Reference
Yes, Oak Ridge Requires a Zoning Permit for Fences
Oak Ridge is stricter than many towns nearby. It wants a zoning permit before a new fence goes up in city limits. The building permit is waived for fences 7 feet or shorter, but the zoning permit still applies.
Before you build, make sure your plan fits these points:
- Apply for the city zoning permit.
- Keep front yard fences 4 feet or lower.
- Keep side and back fences 7 feet or lower
- Skip barbed wire, razor wire and electric fence on homes.
- In a historic overlay, get a Certificate of Appropriateness first.
- Book TN 811 before digging. We handle that call.
TN 811: Always Call Before You Dig
This one isn't optional. Before anyone digs fence-post holes in Tennessee, underground utilities must be located and marked. It's free, it's the law, and it prevents dangerous, expensive strikes on gas, electric, water and communication lines.
- Contact Tennessee 811 by dialing 811 (or 1-800-351-1111) at least a few business days before digging.
- Utility companies come out and mark their lines with paint and flags, at no cost to you.
- We coordinate the 811 request and schedule around the markings for every job.
City of Oak Ridge
The City of Oak Ridge Fence Rules
For homes inside Oak Ridge city limits, on both the Anderson and Roane County sides.
Permit
A zoning permit is required for installing or changing a fence. Building permits are waived for fences 7 feet and under.
Front yard height
Up to 4 feet.
Side and rear height
Up to 7 feet.
Corner lots
Keep the sight triangle at intersections clear between 2.5 and 10 feet above the street.
Banned on homes
Barbed wire, razor wire and electric fencing are not allowed on residential lots.
Upkeep
Fences must stay sound and free of major rust, rot or damage under the Property Maintenance Code.
Historic overlay
Properties in a Historic Preservation Overlay need a Certificate of Appropriateness before a permit.
Who to call
City of Oak Ridge Planning and Development, and the Codes Enforcement Division.
Summary source: Oak Ridge fence rules summary (FenceRules.com), from the Oak Ridge Zoning Ordinance. Last checked July 2026.
Who Does What
The Permit Process, Split Up
1
Our Part: TN 811
2
Our Part: Fence Details
3
Your Part: Permit and Survey
Oak Ridge Spans Two Counties
Most of Oak Ridge is in Anderson County, but the west end reaches into Roane County. Inside city limits, the City of Oak Ridge rules apply either way. Outside city limits, the county rules take over.
Old Lots, Old Lines
Many Oak Ridge lots were laid out in the 1940s. Old fences, hedges and walls don't always sit on the true line. Check your plat, or hire a surveyor if you are not sure. Bryant Fence does not do surveys, but we will tell you when one is a smart idea.
Historic Homes
Oak Ridge is home to many Manhattan Project era houses, like cemesto and alphabet houses. If your home sits in a historic overlay, you need a Certificate of Appropriateness before the permit. Picket and low aluminum fences often fit these homes best.
HOAs
Newer neighborhoods like Groves Park, Harbour Pointe and The Preserve may have HOA rules on style, color and height. Get HOA approval in writing first.
Beyond City Limits
Rules Near Oak Ridge
Just outside the city? Your county or town sets the rules.
| Your location | Rules come from | What to know |
|---|---|---|
| Unincorporated Anderson County (Claxton, Heiskell and more) | Anderson County | Building permit for fences over 7 feet. 25-foot setback from the road for front yard fences. Keep corner sight triangles clear. |
| Clinton, Norris, Rocky Top | Each city | These cities set their own rules. Anderson County rules are a starting point. Confirm with the city. |
| Oliver Springs, Kingston, Harriman | Each town | Each town has its own codes. Confirm with the town before you build. |
| Hardin Valley, Karns | Knox County | Knox County rules apply. Confirm with Knox County before you build. |
Confirm with the city first. Codes get updated, and your lot may have its own conditions. Treat this page as a helpful summary, not legal advice, and check HOA papers too.
Also Helpful
Oak Ridge Fence Planning Guides
Oak Ridge Price Guide
Wood Privacy in Oak Ridge
Pool & Lake Lot Fencing
Where We Work
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