Signage Rules: Bellevue vs Seattle
How do signage rules rules compare between Bellevue, WA and Seattle, WA?
Seattle has fewer restrictions than Bellevue.
Bellevue, WA
King County
Bellevue prohibits any sign, display, or advertising visible from off-premises for home occupations under LUC 20.30L. Business use must not be apparent from the exterior of the dwelling.
View full Bellevue rules →Seattle, WA
King County
Unincorporated King County permits one non-illuminated sign for a home occupation, limited to 2 square feet and attached to the dwelling. Freestanding or illuminated signs are prohibited under KCC 21A.20.
View full Seattle rules →Key Facts Comparison
| Fact | Bellevue | Seattle |
|---|---|---|
| Exterior Signs | Prohibited | - |
| Lighted Signs | Prohibited | - |
| Window Signs | Prohibited | - |
| Vehicle Signs | No overnight | - |
| Code | LUC 20.30L; BCC 22B | KCC 21A.20 |
| Max Size | - | 2 square feet |
| Illumination | - | Prohibited |
| Mounting | - | Wall-mounted only |
| Contact | - | (206) 296-1600 |
Highlighted rows indicate differences between cities.
Bellevue FAQ
Can I put a sign on my Bellevue home for my business?
No. LUC 20.30L prohibits all exterior signs, window signs, lighted signs, and advertising visible from off-premises for home occupations.
Can I park a business van with a logo at home?
Commercial vehicles displaying business advertising are generally not allowed to be parked overnight at a home occupation as a means of advertising the business.
Seattle FAQ
Can I put up a sign for my home business in unincorporated King County?
Yes, one wall-mounted identification sign up to 2 square feet is allowed. It cannot be illuminated, flashing, or placed on a freestanding pole in residential zones.
Can I use a sandwich board or yard sign for my King County home business?
No. A-frame sandwich boards, yard signs, banners, and signs in the public right-of-way are prohibited for home occupations in residential zones under unincorporated King County rules.
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