Outdoor Lighting in Boston, MA (2026)
2 verified outdoor lighting rules for Boston, Massachusetts, sourced directly from the municipal code and official government pages.
Verified from official government sources
Dark Sky Rules
Boston does not have a comprehensive dark sky ordinance. Outdoor lighting is regulated through the zoning code for commercial and development projects, which may require full cutoff fixtures and shielded lighting. Residential outdoor lighting is largely unregulated beyond general nuisance provisions.
Boston Dark Sky and Outdoor Lighting Standards
Few RestrictionsLight Trespass
Boston addresses light trespass through its zoning code and general nuisance provisions. Commercial and industrial lighting must not cause glare or direct illumination on adjacent residential properties. Complaints about intrusive lighting are handled through 311 and may result in ISD enforcement for commercial sources.
Boston Light Trespass Regulations
Some RestrictionsLooking for Suffolk County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Boston city rules.
Outdoor Lighting in Suffolk County →