Dark Sky Rules: White Plains vs Yonkers
How do dark sky rules rules compare between White Plains, NY and Yonkers, NY?
Yonkers has fewer restrictions than White Plains.
White Plains, NY
Westchester County
White Plains Zoning Code regulates outdoor lighting in commercial and mixed-use districts — fixtures must be fully shielded, directed downward, and limited in lumens at property lines. No formal dark-sky designation.
View full White Plains rules →Yonkers, NY
Westchester County
Yonkers does not have a formal dark-sky ordinance. NY State has no statewide dark-sky law. Outdoor lighting is regulated primarily through zoning for glare/nuisance and site plan review.
View full Yonkers rules →Key Facts Comparison
| Fact | White Plains | Yonkers |
|---|---|---|
| Commercial/Mixed-Use | Full-cutoff required | - |
| Residential Boundary | ~0.5 footcandles max | - |
| Site Plan Review | Lighting plan required | - |
| Dark-Sky Designation | None | - |
| Local dark-sky code | - | Not adopted |
| NY state law | - | State facilities only |
| Commercial review | - | Site plan glare limits |
| Residential | - | Nuisance standard |
Highlighted rows indicate differences between cities.
White Plains FAQ
Can a business leave bright lights on all night?
Only if they comply with the zoning code's full-cutoff fixture, glare, and property-line illumination limits approved at site plan review.
Does White Plains require full-cutoff light fixtures?
Yes for commercial, mixed-use, and multifamily developments. Fixtures must be fully shielded and directed downward per the Zoning Code.
Is White Plains a designated dark-sky community?
No. White Plains has no formal dark-sky designation, but zoning caps illumination at roughly 0.5 footcandles at residential property boundaries.
Yonkers FAQ
Are there limits on how bright my porch light can be?
No specific limit for residential. But lighting causing glare/trespass onto a neighbor can be a nuisance violation.
Does Yonkers have a dark-sky ordinance?
No. Yonkers has not adopted an International Dark-Sky Association-compliant lighting ordinance, and New York State's Dark Skies Protection Act applies only to state-owned facilities.
Do Yonkers businesses need to shield outdoor lighting?
Yes. Yonkers Zoning Code Chapter 43 requires outdoor lighting on commercial and multi-family sites to be designed to avoid glare onto adjacent residential properties, reviewed during site plan approval.
Compare other topics
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