Dark Sky Rules: Costa Mesa vs Midway City
How do dark sky rules rules compare between Costa Mesa, CA and Midway City, CA?
Midway City has fewer restrictions than Costa Mesa.
Costa Mesa, CA
Orange County
Costa Mesa regulates outdoor lighting through its zoning and development standards to minimize light pollution, glare, and impacts on neighboring properties. While the city does not have a standalone dark sky ordinance, new development must comply with lighting standards including shielding requirements and California Title 24 energy efficiency standards for outdoor lighting.
View full Costa Mesa rules →Midway City, CA
Orange County
Unincorporated Orange County does not have a dedicated dark sky ordinance. General outdoor lighting standards are addressed through the Orange County Zoning Code development standards and the California Building Energy Efficiency Standards (Title 24). Lighting for new development must comply with glare and light spillage provisions in project-specific conditions of approval.
View full Midway City rules →Key Facts Comparison
| Fact | Costa Mesa | Midway City |
|---|---|---|
| Standalone Dark Sky Ordinance | No | - |
| Shielding Required | New construction/remodels | - |
| State Standards | CA Title 24 applies | - |
| Nuisance Standard | Title 20 applies | - |
| Code Enforcement | (714) 754-5623 | - |
| Dark Sky Ordinance | - | None adopted |
| Lighting Standards | - | Zoning Code conditions of approval |
| State Standard | - | CA Title 24 Part 6 efficiency |
| New Development | - | Shielded/downward fixtures typical |
| Nuisance Complaints | - | OCCO Title 3 general provisions |
Highlighted rows indicate differences between cities.
Costa Mesa FAQ
Does Costa Mesa have a dark sky ordinance?
Costa Mesa does not have a standalone dark sky ordinance. However, outdoor lighting on new development must comply with shielding and directionality requirements in the zoning code, and California Title 24 energy efficiency standards apply to all outdoor lighting installations.
Can I complain about a neighbor's bright lights in Costa Mesa?
Yes. Outdoor lighting that unreasonably disturbs neighbors may constitute a nuisance under Title 20 of the Municipal Code. Contact Code Enforcement at (714) 754-5623 to file a complaint.
What lighting standards apply to new construction in Costa Mesa?
New development must use shielded, downward-directed fixtures that do not create glare or shine onto adjacent properties. All installations must comply with California Title 24 Building Energy Efficiency Standards for maximum wattage and efficiency.
Midway City FAQ
Does unincorporated Orange County have a dark sky ordinance?
No. Orange County has not adopted a standalone dark sky ordinance. Outdoor lighting is regulated through zoning code development standards, project conditions of approval, and California Title 24 energy efficiency requirements.
Can I file a complaint about excessive outdoor lighting in unincorporated Orange County?
Yes. Excessive lighting that creates a nuisance can be reported to Neighborhood Preservation at 714-667-8853 or myOCeServices.ocgov.com. Complaints are addressed under general nuisance provisions in OCCO Title 3.
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