Outdoor Lighting in Thousand Oaks, CA (2026)
2 verified outdoor lighting rules for Thousand Oaks, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Dark Sky Rules
Thousand Oaks regulates outdoor lighting to reduce light pollution, particularly due to its proximity to the Santa Monica Mountains. TOMC Chapter 9 requires shielded fixtures for new development and limits lighting intensity. The Ventura County dark sky ordinance also applies to unincorporated areas nearby.
Thousand Oaks Dark Sky Lighting Regulations
Some RestrictionsLight Trespass
Thousand Oaks prohibits outdoor lighting that unreasonably spills onto neighboring properties. Light trespass is addressed through the city's nuisance ordinance and development code lighting standards. Complaints are handled by code enforcement.
Thousand Oaks Light Trespass Regulations
Some RestrictionsLooking for Ventura County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Thousand Oaks city rules.
Outdoor Lighting in Ventura County →