Atlanta, GA Outdoor Lighting: Dark Sky Rules (2026)
Key Facts
- Max illumination angle
- 90 degrees (cutoff luminaire)
- Minimum fixture height
- 8 feet above walkway
- Applies near
- Residential-adjacent commercial lighting
- Zoning district
- NC and similar districts
- Citation
- Atlanta Code § 16-32.017
Summary
Atlanta's Neighborhood Commercial zoning requires cutoff luminaires that block glare beyond a 90-degree cone and stand at least eight feet high wherever commercial lighting sits near residential properties.
Security, decorative, parking deck, service station canopy and other lighting adjacent to residential uses shall reduce light spillage onto residential properties by providing cutoff luminaries which have a maximum 90 degree illumination. Any security, decorative, parking deck, gasoline station canopy or other lighting luminaries shall be located a minimum height of eight feet above the sidewalk, drive or pedestrian area.
Full Breakdown
Under § 16-32.017 of the Neighborhood Commercial (NC) district rules, security, decorative, parking-deck, service-station-canopy and similar lighting adjacent to residential uses must reduce spillage onto those properties by using cutoff luminaires limited to a maximum 90-degree illumination angle, and any such fixture, plus tree or building up-lighting, must be mounted at least eight feet above the sidewalk, drive, or pedestrian area. Atlanta repeats this same cutoff-and-height standard, nearly word for word, in several other zoning chapters (SPI districts like 16-18O, plus 16-32-series commercial districts), so it functions as the city's default shielding rule wherever new commercial or mixed-use lighting is proposed next to a home, rather than as one freestanding ordinance.
Violations & Fines
Fixtures that exceed the 90-degree cutoff or sit below eight feet fail zoning review; the applicant must swap in compliant luminaires or remount them before the city issues a permit or certificate of occupancy.
Frequently Asked Questions
Does Atlanta have a citywide dark-sky ordinance?
What is a cutoff luminaire under this rule?
Does this apply outside Neighborhood Commercial zoning?
Sources & Official References
Other rules in Atlanta
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Dark Sky Rules in Nearby Cities
How other cities in Fulton County handle dark sky rules.