FENCE RULES – OBION (COUNTY), TENNESSEE
OVERVIEW
Residential fences are permitted on private property within Obion County, subject to local regulations.
This page applies to properties in the unincorporated areas of Obion County; incorporated municipalities such as Union City, South Fulton, Troy, and Obion may regulate fences under their own ordinances.
Obion County does not publish a consolidated county fence ordinance in the referenced published materials. The county FAQ states that each city in the county has its own codes and that outside city limits no code exists, while building permits for county-only properties are handled through the Obion County Assessor’s Office.
This page focuses on typical single-family residential fencing. If the jurisdiction’s adopted code or ordinance materials do not state a specific limit or requirement, this page notes that the code does not specify one. If no local code or ordinance is available in the approved source packet, this page notes that the jurisdiction does not publish the relevant standard in the referenced published materials.
Compiled From Obion County FAQ, Obion County Assessor of Property, Obion County Highway Department, Tennessee State Fire Marshal Residential Jurisdictions & Inspectors, Tennessee State Fire Marshal Residential Permits and Residential Permit FAQs, Tennessee State Fire Marshal Currently Adopted Codes, and Tennessee 811 as of July 2026.
GOVERNANCE
Obion County administers county-level building-permit contact functions through the Obion County Assessor’s Office for properties located in county-only areas. The county FAQ directs city-limit code issues to the respective city.
Obion County does not publish a consolidated fence code, county zoning ordinance, or fence-specific land-development ordinance for standard residential fences in the referenced published materials. The local materials instead provide county FAQ guidance, Assessor of Property building-permit contact information, and Highway Department road-maintenance context.
The Tennessee State Fire Marshal Residential Jurisdictions & Inspectors list identifies Obion County as OPT OUT. That status is separate from municipal codes, county building-permit contact procedures, Tennessee 811 utility notice, and any site-specific or private limits.
The Obion County Highway Department maintains county roads and bridges. The referenced published materials do not publish a fence-specific county right-of-way, encroachment, driveway, or visibility approval process for standard residential fences.
PERMIT AND APPROVAL REQUIREMENTS
• Building-Code Status: Obion County is listed as OPT OUT for Tennessee residential building-code enforcement. The county FAQ states that outside city limits no code exists.
• State Residential Building Permit Context: Because Obion County is listed as OPT OUT, the State Residential Building Permit framework is not the operating county permit framework for standard residential fences in unincorporated Obion County.
• County Building-Permit Context: Obion County states that building permits are obtained from the Obion County Assessor’s Office for county-only properties, and the Assessor of Property describes building permits for new buildings or remodels and demolition permits for building removals. The referenced published materials do not explicitly state that standard residential fences require a county building permit.
• Local Fence Permit: Obion County does not publish a local fence permit requirement for standard residential fences in the referenced published materials.
• Zoning Compliance: Building-code permit exemptions, Tennessee residential building-code status, and State Residential Building Permit status are separate from zoning, setback, subdivision, floodplain, stormwater, drainage, historic, right-of-way, easement, utility, and plat requirements. Confirm any applicable zoning conditions, setbacks, plat requirements, and site-specific limitations with the Obion County Assessor’s Office before construction.
FENCE PLACEMENT RULES
• Property Lines: The referenced published materials do not specify a setback requirement for standard residential fences from property lines; however, fences must be located entirely on the owner’s property and must not encroach into rights-of-way or easements.
• Placement Standards: Obion County does not publish a defined placement standard for standard residential fences in the referenced published materials.
• Utility Safety: Tennessee law requires notice through Tennessee 811 before excavation where the Tennessee Underground Utility Damage Prevention Act applies. For fence projects that involve digging, including digging, drilling, augering, boring, grading, or other movement of earth, notice generally must be given at least three full working days before excavation begins. Tennessee 811 is a notification center and does not mark lines itself; member utilities or their locators mark covered facilities, and the excavator must check the positive-response status before beginning work where required. This statewide utility-notice framework is separate from local fence permitting, zoning, development approval, easement limits, right-of-way approvals, floodplain review, stormwater review, drainage review, historic or design review, HOA restrictions, and other applicable requirements.
FENCE HEIGHT AND VISIBILITY RULES
• Maximum Height: Obion County does not publish a defined maximum height for standard residential fences in the referenced published materials.
• Visibility: Obion County does not publish a fence-specific corner-lot, driveway, intersection, clear-vision, or sight-triangle standard for standard residential fences in the referenced published materials.
• Building-Code Status: Obion County is listed as OPT OUT; the state-adopted residential-code framework is not used here as a county fence-height rule or as a county building-permit threshold for standard residential fences.
MATERIAL AND CONSTRUCTION LIMITS
• Residential Materials: Obion County does not publish a defined residential fence material or construction standard in the referenced published materials.
• Construction Standards: Obion County does not publish a fence-specific finished-side, opacity, gate, column, wall, or maintenance standard for standard residential fences in the referenced published materials.
PRIVATE RESTRICTIONS
Private covenants, HOA rules, deed restrictions, subdivision restrictions, easements, boundary agreements, agricultural agreements, conservation easements, and other private restrictions operate independently from Obion County published requirements. Private restrictions may be more restrictive than county-published standards and are not removed by county residential-code status, State Residential Building Permit status, Tennessee 811 utility notice, or the absence of a published county fence ordinance.
REVIEW AND ENFORCEMENT CONTEXT
Fence issues are typically reviewed during permit or approval review when required, and through complaint-based code enforcement. Examples include:
• County Building-Permit Contact: Obion County directs county-only building-permit questions to the Obion County Assessor’s Office, but the referenced published materials do not explicitly state that standard residential fences require a county building permit.
• Residential Building-Code Status: Obion County is listed as OPT OUT, and the county FAQ states that outside city limits no code exists.
• Municipal Boundary Issues: Properties inside incorporated municipalities are outside the scope of this county page; the county FAQ states that each city has its own codes and that city-limit code issues should be directed to the respective city.
• Published Local Standards: The referenced published materials do not specify a county maximum fence height, residential fence material standard, fence setback, visibility standard, or local fence permit requirement for standard residential fences in unincorporated Obion County.
• Tennessee 811 Utility Safety: Fence work involving digging, drilling, augering, boring, grading, or other earth movement is subject to Tennessee 811 notice duties where the Tennessee Underground Utility Damage Prevention Act applies.
USING THIS INFORMATION
This page provides general orientation on how residential fence rules are structured and applied within Obion County, based on the referenced published materials as of July 2026.
In addition to local fence rules, certain Tennessee laws apply statewide. See Statewide fence laws in Tennessee.
It is not legal advice and does not replace official ordinances, permits, zoning approvals, zoning certifications, development approvals, State Residential Building Permits, adopted building codes, surveys, or professional guidance. Rules and interpretations may change, and application may vary based on zoning district, site conditions, easements, rights-of-way, floodplain status, stormwater requirements, drainage conditions, historic district status, design-review status, rural or agricultural context, livestock or enclosed-land context, residential building-code status, adopted-code status, opt-out status, pool-barrier use, Tennessee 811 utility safety requirements, overhead utility-line safety, and private restrictions such as HOA covenants, deed restrictions, private agreements, or conservation easements. Before purchasing materials or beginning construction, confirm current requirements and any site-specific limitations with the Obion County Assessor’s Office and any applicable private agreements. If this page conflicts with official ordinances, published guidance, or direction from Obion County staff, the official sources control. For legal advice or legal interpretation, consult a licensed attorney.