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Danbury, CT Outdoor Lighting: Dark Sky Rules (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified August 2026

Key Facts

Applies in
D-TOD district only
Requirement
Fixtures oriented to cut glare
Pedestrian fixture height
Under 16 feet
Section
Zoning Reg. § 5.F.8.d

Summary

Inside Danbury's Downtown Transit-Oriented Development district, every façade, sign, and site light fixture must be chosen and aimed to cut light pollution and keep glare and spillover off neighboring properties.

All light fixtures, whether façade, sign, or site lighting shall be selected and oriented to reduce light pollution and prevent glare and spillover onto adjacent properties.

(2) Light fixtures serving pedestrian areas shall be provided at a human scale and may include a combination of ground level fixtures, bollard fixtures, and light poles less than 16 feet in height.

(3) The use of flashing lights is prohibited.

e. Driveways and Curb Cuts.

(1) Curb cuts shall be located a minimum of 25 feet away from the corners of an intersection to provide safe entry and exit from the site.

(2) Driveways that exceed 30 feet in width and are intersected by sidewalks shall incorporate pedestrian refuge islands a minimum of 5 feet wide.

(3) Driveways shall be located to minimize conflicts with pedestrian circulation. 5.F.9. Building Design Guidelines. The following building design guidelines are intended to establish a fundamental expectation for building design in the D-TOD. While these guidelines are advisory, an applicant with a proposal that fails to comply with these guidelines shall demonstrate to the satisfaction of the Department of Planning and Zoning and/or Planning Commission that it would be infeasible or undesirable to strictly comply with these guidelines or that the proposed design will result in a better project than would otherwise be provided through strict compliance with these guidelines.

a. Articulation.

Full Breakdown

Danbury's only dedicated dark-sky-style rule sits in the D-TOD (Downtown Transit-Oriented Development) district's site design standards, Zoning Regulations Section 5.F.8.d. It requires every façade, sign, and site light fixture to be selected and oriented to reduce light pollution and prevent glare and spillover onto adjacent properties, bans flashing lights, and calls for pedestrian-scale fixtures under 16 feet near walkways. Projects can also earn bonus density points for using Dark Sky International-approved fixtures under the district's sustainable design scoring system. The standard applies only within the D-TOD district, not citywide.

Violations & Fines

Site plans that don't orient fixtures to control glare and spillover can be rejected or conditioned by the Planning Commission or Department of Planning and Zoning during D-TOD site plan review.

Frequently Asked Questions

Does Danbury have a citywide dark-sky lighting law?
No: the light pollution and glare-control standard is specific to the Downtown Transit-Oriented Development (D-TOD) district under Zoning Regulations § 5.F.8.d, not the whole city.
Can D-TOD projects get credit for dark-sky fixtures?
Yes: using Dark Sky International-approved outdoor fixtures earns points toward a parking reduction or height bonus under the district's sustainable design incentive program.

Sources & Official References

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