Dark Sky Rules: Oak Park vs Schaumburg

Does Oak Park have dark sky lighting rules?

While Oak Park does not have a standalone dark sky ordinance, its zoning and building codes require outdoor lighting to be directed downward and shielded to prevent light trespass and glare onto neighboring properties.

Can my neighbor's flood light shine into my yard?

No. Outdoor lighting must be positioned and shielded to avoid illuminating adjacent properties. You can file a complaint with Code Enforcement at (708) 358-5440 if a neighbor's lighting causes light trespass.

What type of outdoor fixtures does Oak Park recommend?

Full cutoff fixtures that eliminate upward light emission are encouraged. All outdoor lighting should be directed downward and shielded so the light source is not visible from neighboring properties.

Do residential homeowners need to follow dark-sky rules?

The strict lighting standards primarily apply to commercial and multi-family developments. However, residential lighting that creates a nuisance or light trespass onto neighboring properties may be subject to code enforcement.

Can I install bright security lights on my commercial property?

Yes, but they must use shielded fixtures directed downward and cannot exceed the maximum footcandle limit at the property line. Unshielded floodlights aimed outward are not permitted.

Who reviews outdoor lighting plans?

The Schaumburg Planning Department reviews lighting plans as part of site plan approval for new developments and major renovations.