Outdoor Lighting in Clarksville, TN: What Residents Actually Need to Know

Every city handles outdoor lighting a little differently. In Clarksville, Tennessee, there are 2 distinct rules that residents and property owners should be aware of. Some are stricter than what neighboring cities enforce, and others are more relaxed. Here is what you need to know.

Dark Sky Rules

Clarksville has adopted no dark-sky or night-sky ordinance, no lumen caps, and no color-temperature limits. The one shielding standard sits in Zoning Ordinance 5.10, the site plan checklist, which reaches development projects rather than houses.

Key details: Dark-sky ordinance: None adopted. Code search for dark sky: Zero hits, both codes. Shielding rule lives in: Zoning Ordinance 5.10 site plan. Downtown overlay fixtures: High-pressure sodium street lighting. Lumen or Kelvin caps: None.

Nothing to enforce against a homeowner. On a project needing site plan approval, unshielded lighting is a Regional Planning Commission approval issue before permits are released.

Clarksville is more permissive than most cities when it comes to dark sky rules. That said, there are still limits.

Light Trespass

Clarksville's no-spillover language is real but narrow. Zoning Ordinance 5.10 exempts single-family and two-family dwellings from site plan review, so a neighbor's floodlight falls outside it. Sign illumination is the one standard that reaches residential districts.

Key details: Site plan lighting rule: Excludes one and two-family homes. Sign spillover rule: Applies in all districts. Illuminated sign buffer: 25 feet from residential property. Residential district signs: No flashing or intermittent illumination. Neighbor floodlight standard: None in city code.

Sign illumination breaches are zoning violations handled by Building and Codes. Residential fixture glare has no city standard, so it is a private nuisance matter.

Clarksville is more permissive than most cities when it comes to light trespass. That said, there are still limits.

The Bottom Line

Compared to many U.S. cities, Clarksville gives residents more room on outdoor lighting. 2 of the 2 rules here are rated permissive. But permissive does not mean unregulated. There are still requirements, and the city does enforce them when violations are reported.

This guide is based on Clarksville's current municipal code. Local rules can and do change, so check the individual ordinance pages for the latest details, penalties, and FAQs.