Clark County, WA Sign Regulations: Garage Sale Signs (2026)
Key Facts
- Portable/temporary signs
- Need temporary sign permit
- Right-of-way placement
- Prohibited without permit
- Commercial temp permit
- Max 30 days
- Not regulated
- Signs unseen off-property
- Code section
- CCC 40.310.010(D)
Summary
Portable and temporary signs, flags and banners are prohibited in unincorporated Clark County unless a temporary sign permit is approved by the responsible official. Garage-sale-type portable signs fall under this rule and may not be placed in the county right-of-way. Signs not visible from adjacent property or rights-of-way are not
Portable signs, temporary signs, flags and banners unless a temporary sign permit has been approved by the responsible official [are prohibited].
Full Breakdown
CCC 40.310.010(D)(10) prohibits portable signs, temporary signs, flags and banners unless a temporary sign permit is approved. A garage-sale sign is a portable/temporary sign for these purposes. Signs may not be located in or projecting into the county right-of-way without a written street use permit (D)(8), and rooftop signs are barred. Temporary sign permits in certain commercial zones run a maximum 30 days with no more than two per business per year. The sign code does not regulate signage not visible from adjacent properties or public rights-of-way, so a sign entirely on and viewed only from your own property is unaffected.
Violations & Fines
Unpermitted portable or garage-sale signs and any sign in the right-of-way without a street use permit are prohibited and may be removed by the county under CCC 40.310.010(D).
Frequently Asked Questions
Can I stake garage-sale signs along the street?
Is a sign only visible from my own yard regulated?
Sources & Official References
Other rules in Clark County
Compare Clark County to another location·View the Washington sign regulations overview
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