Lafayette Parish, LA Outdoor Lighting: Light Trespass & Shielding (2026)
Key Facts
- Parking lot pole height cap
- 60 feet maximum
- Low-light zone near homes
- 20 ft max within 100 ft
- Applies to
- New multifamily, commercial, industrial builds
- Exempt
- Single-family homes, no-parking developments
- Enforced at
- Building permit / certificate of occupancy
Summary
Lafayette's commercial lighting rule requires new multifamily, commercial, and industrial developments to shield outdoor lighting from neighboring residential properties, capping parking lot poles at 60 feet and mandating 20-foot fixtures near homes.
(5)Developments shall shield lighting away from adjacent residential uses or zoning districts.(6)Low mounted lights, not to exceed 20 feet in height, shall be used for parking areas within 100 feet of residential uses or vacant property located in residential zoning districts.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 65).
Full Breakdown
Under City-Parish Code § 89-37, new multifamily, commercial, and industrial construction must shield lighting away from adjacent residential uses or zoning districts, and use low-mounted fixtures no taller than 20 feet for parking areas within 100 feet of a home or residentially-zoned vacant lot. Parking lot poles elsewhere are capped at 60 feet, lights can't exceed the height of the building they serve, and fixtures may only illuminate their intended area. The rule applies citywide in Lafayette and to new unincorporated-parish projects; single-family homes and developments without a vehicular use area are exempt, and it's enforced when a building permit or final certificate of occupancy is sought.
Violations & Fines
Enforced at building-permit application and final certificate-of-occupancy review: non-compliant lighting plans block permit or CO issuance rather than triggering a separate fine.
Frequently Asked Questions
Does this rule apply to my house?
Does it apply outside Lafayette city limits?
Can an existing commercial lot be forced to add shielding?
Sources & Official References
Other rules in Lafayette Parish
Compare Lafayette Parish to another location·View the Louisiana outdoor lighting overview
See something wrong?
Help us keep this page accurate. If you notice an error or outdated information, let us know.