Outdoor Lighting in Cambridge, MA (2026)
2 verified outdoor lighting rules for Cambridge, Massachusetts, sourced directly from the municipal code and official government pages.
Verified from official government sources
Dark Sky Rules
Cambridge Zoning Ordinance requires outdoor lighting to be shielded and directed downward to minimize glare and light trespass, supporting Net Zero and energy efficiency goals.
Cambridge Outdoor Lighting Standards
Some RestrictionsLight Trespass
Cambridge prohibits outdoor lighting that creates nuisance glare or spills onto neighbor property in excess of zoning limits, with enforcement through Inspectional Services and nuisance law.
Cambridge Light Trespass and Nuisance Rules
Some RestrictionsLooking for Middlesex County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Cambridge city rules.
Outdoor Lighting in Middlesex County →