Unincorporated Sumner County sets no fixed grass-height limit. Under Tenn. Code Ann. §5-1-115 the county abates overgrowth only when it endangers health or safety. Cities like Gallatin and Hendersonville, plus lake-subdivision HOAs, set the yard standards most residents actually face.
There is no countywide inch limit for grass in unincorporated Sumner County. Tenn. Code Ann. §5-1-115 gives the county permissive authority to remedy overgrown trees, grass, underbrush, or debris only where it endangers public health, safety, or welfare or harbors rats and vermin. The statute's owner-occupied exemption applies to a single small-county population bracket, not Sumner. In practice, routine lawn standards come from the incorporated cities and from HOA covenants around Old Hickory Lake. Gallatin, Hendersonville, Portland, and White House enforce property-maintenance limits under Tenn. Code Ann. §6-54-113.
County abatement follows a mailed notice and 10-day cure period. If ignored, the county remedies the condition and assesses the cost against the owner as a property lien.
Other ordinances people look up for this city. Green dot = verified primary-source excerpt.
Sumner County, TN
Sumner County does not regulate holiday decorations on residential property. No county permit is needed for lights, inflatables, or yard displays. Keep them ...
Sumner County, TN
Garage-sale signs count as temporary signs in Sumner County. The zoning resolution lets you post them on any residential lot, capped at 16 square feet, but b...
Sumner County, TN
Sumner County protects yard political signs. Its zoning resolution defers election signage to the Tennessee Freedom of Speech Act, Tenn. Code Ann. §2-7-143, ...
Sumner County, TN
Sumner County runs no rental registration or landlord-licensing program, and Tennessee has no statewide registry. A landlord owes the county no permit, filin...
Sumner County, TN
Tennessee has no just-cause eviction law. In Sumner County a landlord may end a month-to-month tenancy without giving a reason, using the 30-day written noti...
Sumner County, TN
Neither Sumner County nor Gallatin, Hendersonville, or Portland can cap rent. Tenn. Code Ann. §66-35-102 bars every Tennessee local government from enacting ...
See how Sumner County's grass height limits rules stack up against other locations.
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