Rules for ZIP Code 37186
Westmoreland, TN · Sumner County
54 local rules on file for this area. The rules on file for this ZIP code come from Sumner County.
ZIP code 37186 is unincorporated Sumner County land, in the community of Fairfield: about 87% of its residents live outside any city or town, so the county's ordinances are the local rules here. County rules tend to differ from nearby cities in areas like noise enforcement, building setbacks, and animal regulations.
ZIP codes do not follow city lines. 37186 also covers:
- town of Westmoreland~13% of residents · not covered yet
Shares are estimates from 2020 Census geography. If your address is in one of these, its rules apply instead.
Each topic below links to the full ordinance breakdown with specific code sections, fine amounts, and answers to common questions. The data is sourced from the official municipal code and verified by our editorial team.
Browse by Topic
These are the local rules that apply to ZIP code 37186 based on Sumner County ordinances.
Fire Regulations
2 rulesHome Business
5 rulesAccessory Structures
4 rules- ADU RulesSome
- Shed & Carport RulesSome
- Garage ConversionsSome
- Tiny HomesSome
Trash & Recycling
1 ruleProperty Maintenance
2 rulesCurfew Laws
1 rule- Juvenile CurfewSome
Environmental Rules
4 rules- Stormwater ManagementSignificant
- Erosion ControlSome
- Flood ZonesSignificant
- Flood Elevation RequirementsSome
Solar Energy
1 rule- HOA RestrictionsSome
Swimming Pools & Spas
2 rulesHOA Rules
3 rulesNoise Ordinances
2 rulesAnimal Ordinances
1 rule- Veterinary Clinic ZoningSignificant
Code Violation Reporting
2 rules- How to ReportSome
- Response TimesSome
Business Licensing & Operations
2 rules- Auto Repair on Residential PropertySignificant
- Adult EntertainmentSignificant
Sign Regulations
2 rules- Digital BillboardsHeavy
- Garage Sale SignsSome
Parking Rules
3 rules- Loading ZonesSome
- RV & Boat ParkingSome
- Driveway RulesSome
Landscaping Rules
2 rulesBuilding Safety
2 rulesSpecial Events & Permits
1 ruleFence Regulations
3 rules- Height LimitsSome
- Material RestrictionsSignificant
- Retaining WallsSome
Data Centers & Crypto Mining
1 rule- Data Center Zoning & SitingSignificant
Building Setbacks & Zoning
3 rulesRight to Farm
1 rulePublic Health Rules
1 rule- Rodent ControlLight