Outdoor Lighting in Hayward, CA (2026)
2 verified outdoor lighting rules for Hayward, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Dark Sky Rules
Hayward requires outdoor lighting to be shielded and directed downward to minimize glare and light pollution. Commercial and parking lot lighting must use full cutoff fixtures under the zoning code.
Hayward Dark Sky and Outdoor Lighting Rules
Some RestrictionsLight Trespass
Hayward prohibits outdoor lighting that spills onto adjacent properties above 0.5 foot-candles at the residential property line. Violations are enforced through Code Enforcement as a zoning nuisance.
Hayward Light Trespass Rules
Some RestrictionsLooking for Alameda County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Hayward city rules.
Outdoor Lighting in Alameda County →