Light Trespass: Dearborn vs Livonia
How do light trespass rules compare between Dearborn, MI and Livonia, MI?
Dearborn and Livonia have similar restriction levels.
Dearborn, MI
Wayne County
Dearborn limits light trespass onto residential properties to 0.5 foot-candles at the property line for commercial sites. Residential light trespass is handled under the nuisance ordinance.
View full Dearborn rules →Livonia, MI
Wayne County
Light trespass from flood lights, security lights, or commercial lighting onto neighboring homes can be enforced as a nuisance in Livonia. Owners are expected to aim fixtures at their own property.
View full Livonia rules →Key Facts Comparison
| Fact | Dearborn | Livonia |
|---|---|---|
| Commercial limit | 0.5 foot-candles at residential line | - |
| Residential | Nuisance ordinance only | - |
| Photometric plan | Required at commercial site plan | - |
| Common remedy | Re-aim or add shielding | - |
| Basis | - | General nuisance rule |
| Best practice | - | Aim lights at own property |
| Response | - | Redirect or shield fixture |
| Commercial | - | Site plan standards apply |
| Complaints | - | Inspection Dept 734-466-2200 |
Highlighted rows indicate differences between cities.
Dearborn FAQ
My neighbor security light shines in my window. What can I do?
File a nuisance complaint with Dearborn Building and Safety. The city can require shielding or re-aiming.
How is foot-candle compliance measured?
A handheld light meter reading at the property line at night, matched against the commercial photometric plan.
Livonia FAQ
My neighbors flood light shines in my bedroom, what can I do?
Talk to the neighbor first. If unresolved, call the Livonia Inspection Department. Staff can require shielding or redirection under the nuisance ordinance.
Is there a specific lumen limit?
Not for residential fixtures. Commercial lighting has photometric limits through site plan review, but residential enforcement is based on reasonableness.
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