Rutherford County, TN Building Setbacks & Zoning: Structure Height Limits (2026)
Key Facts
- AR/RL/RM max height
- 35 feet
- RMF max height
- 45 feet
- Mobile Home Park
- 15 feet
- Accessory structure
- Typically 35 feet
- Height exemptions
- Chimneys, cupolas, spires
Summary
In unincorporated Rutherford County, the maximum building height is 35 feet in the AR, RL, and RM residential districts (45 feet in RMF Multi-Family). Accessory structures also may not exceed the district height, typically 35 feet.
The height limitations contained in the district regulations do not apply to spires, belfries, cupolas, water tanks, ventilators, chimneys, or other appurtenances usually required to be placed above the roof level and not intended for human occupancy.
Full Breakdown
The Rutherford County Zoning Ordinance Table 1 sets a maximum building height of 35 feet in the AR Agricultural, RL Low Density, and RM Medium Density residential districts, and 45 feet in the RMF Multi-Family district (15 feet in the Mobile Home Park district). Accessory buildings may not exceed the height limitation for the zoning district, which is typically 35 feet. Section 1101 G exempts certain rooftop appurtenances (spires, belfries, cupolas, water tanks, ventilators, chimneys) from the height limits because they are placed above the roof and not intended for human occupancy. Wireless tower heights are governed separately under Section 1105.
Violations & Fines
A structure exceeding the district height limit is a zoning violation; a variance from the Board of Zoning Appeals is required, or the county may order the excess corrected.
Frequently Asked Questions
How tall can I build a house in unincorporated Rutherford County?
Does my chimney count toward the height limit?
Sources & Official References
Other rules in Rutherford County
Compare Rutherford County to another location·View the Tennessee building setbacks & zoning overview
See something wrong?
Help us keep this page accurate. If you notice an error or outdated information, let us know.