Outdoor Lighting in Beaverton, OR (2026)
3 verified outdoor lighting rules for Beaverton, Oregon, sourced directly from the municipal code and official government pages.
Verified from official government sources
Dark Sky Rules
New development and redevelopment in Beaverton must meet the Development Code's Technical Lighting Standards: fixtures need full cutoff or shielding, capped mounting heights, and illumination limits at the property line, with tighter caps near Natural Areas.
Beaverton Outdoor Lighting Shielding Rules
Some RestrictionsBeaverton Development Code § 60.05-1.D.2 (Table 60.05-1, Technical Lighting Standards)
When a bollard luminaire, or pole-mounted luminaire, or non-pole-mounted luminaire has total cutoff of light at an angle 90 degrees or less and is located so that the bare light bulb, lamp, or light source is completely shielded from the direct view of an observer 5 feet above the ground at the point where the cutoff angle intersects the ground, then th...
Light Trespass & Shielding
Beaverton caps how much light a new development's fixtures may cast onto neighboring land, tied to shielding and cutoff angle.
Beaverton Light Trespass at Property Line
Some RestrictionsBeaverton Development Code § 60.05.30, Table 60.05-1(D)
When a bollard luminaire, or pole-mounted luminaire, or non-pole-mounted luminaire has total cutoff of light at an angle 90 degrees or less and is located so that the bare light bulb, lamp, or light source is completely shielded from the direct view of an observer 5 feet above the ground at the point where the cutoff angle intersects the ground, then th...
Billboard Lighting
Beaverton prohibits billboards outright citywide under its Development Code, so there's no separate billboard-lighting standard to meet: the structure itself can't be erected anywhere in the city, lit or unlit.
Beaverton Bans Billboards Citywide
Heavy RestrictionsBeaverton Development Code § 60.40.25.2
60.40.25. Signs Expressly Prohibited. The following signs are prohibited by this ordinance within City limits. 1. Bench Sign. 2. Billboard. 3. Feather Sign. 4. Flashing Sign. 5. Obstructing Sign. 6. Portable Sign except where allowed as a temporary sign in Section 60.40.45. of this Code. 7. Portable Electronic Message Center Sign. 8. Roof Sign except on single story buildings where...
Looking for Washington County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Beaverton city rules.
Outdoor Lighting in Washington County →