Signage Rules: Renton vs Seattle
How do signage rules rules compare between Renton, WA and Seattle, WA?
Seattle has fewer restrictions than Renton.
Renton, WA
King County
Home occupations in Renton are generally prohibited from exterior signage under RMC 4-9-090 and RMC 4-4-100. Only a small non-illuminated nameplate up to 2 square feet is permitted.
View full Renton 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 | Renton | Seattle |
|---|---|---|
| Exterior Signs | Generally prohibited | - |
| Nameplate Exception | Up to 2 sq ft, non-illuminated | - |
| Illumination | Prohibited for home businesses | Prohibited |
| Window Signs | Treated as exterior signs | - |
| Code | RMC 4-9-090, RMC 4-4-100 | KCC 21A.20 |
| Max Size | - | 2 square feet |
| Mounting | - | Wall-mounted only |
| Contact | - | (206) 296-1600 |
Highlighted rows indicate differences between cities.
Renton FAQ
Can I put a sign for my Renton home business out front?
Only a small nameplate up to 2 square feet identifying you by name, non-illuminated and flat against the dwelling. Business names and service lists are not allowed.
What about an A-frame sign near my driveway?
A-frame, sandwich board, yard, and banner signs are prohibited for home occupations in Renton residential zones.
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.
Compare other topics
See how Renton and Seattle compare on other ordinance categories.
Want to add a third city?
Use our full comparison tool to compare up to three cities.
Open Comparison Tool