Dark Sky Rules: Carrollton vs Grand Prairie
How do dark sky rules rules compare between Carrollton, TX and Grand Prairie, TX?
Grand Prairie has fewer restrictions than Carrollton.
Carrollton, TX
Dallas County
Carrollton regulates outdoor lighting to reduce light pollution and glare. Fully shielded fixtures required for new installations. Lighting must be directed downward and not trespass onto neighboring properties.
View full Carrollton rules →Grand Prairie, TX
Dallas County
No county dark sky ordinance. TX LGC Section 240.032 authorizes outdoor lighting regulation only for counties within 57 miles of McDonald Observatory. Dallas County is not in that zone. No light shielding requirements.
View full Grand Prairie rules →Key Facts Comparison
| Fact | Carrollton | Grand Prairie |
|---|---|---|
| Fixtures | Fully shielded required | - |
| Direction | Downward only | - |
| Color Temp | 3000K or below preferred | - |
| Topic | Dark Sky Rules | - |
| County Ordinance | - | None |
| State Authority | - | TX LGC Section 240.032 (not applicable) |
| Shielding Required | - | No |
| HOA Rules | - | May apply |
Highlighted rows indicate differences between cities.
Carrollton FAQ
What does fully shielded mean?
The fixture must direct all light downward with no light emitted above the horizontal plane. This prevents glare and sky glow while still providing ground illumination.
Can my neighbor's lights shine into my yard?
Most codes prohibit light trespass onto neighboring properties. Contact Carrollton code enforcement if outdoor lights from adjacent properties create a nuisance.
Grand Prairie FAQ
Are there outdoor lighting rules in unincorporated Dallas County?
No. The county has no outdoor lighting ordinance. You may install any type of lighting on your property without county restrictions.
Can I complain about my neighbor's bright lights?
There is no county light pollution ordinance. Extremely bright lights may potentially be addressed as a nuisance under state law, but no specific foot-candle limits exist.
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