Dark Sky Rules: Oak Park vs Skokie

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.

Does Skokie have a dark-sky ordinance?

Not a formal dark-sky ordinance, but the zoning code requires commercial lighting to be shielded and limits illuminance at residential property lines to typically 0.5 foot-candles.

Can I have bright floodlights at my home?

Residential lighting is lightly regulated but lights creating a nuisance, such as bright unshielded fixtures shining into neighbors' windows, may be cited under property maintenance code nuisance provisions.

What can I do about a commercial neighbor's lights?

Report to Skokie Code Enforcement at (847) 933-8284. The Village can measure illuminance at your property line and require shielding or aiming corrections if standards are exceeded.