Calaveras County, CA Sign Regulations: Window Signs (2026)
Key Facts
- Coverage cap
- 25% of window area on that elevation
- Permit
- exempt if within cap
- Site sign-area count
- excluded if within cap
- Measured against
- window area of that building elevation
- Exceeding cap
- requires zoning clearance & counts toward site total
Summary
Signs adhered to windows in unincorporated Calaveras County can cover up to 25 percent of the total window area on the building elevation where they're posted, and at that size they're exempt from the sign permit and don't count toward a site's overall sign-area allowance, under Section 17.24.030(P).
The following signs are exempt from the permit requirements of this chapter, and they do not count toward the total sign area limit for a site, provided that they conform to the specified standards. ... P.Signs adhered to windows up to a maximum size of 25 percent of the total window area of the building elevation where the signs are located.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 23 Update 2).
Full Breakdown
030's exempt-sign list closes with subsection P, covering signs adhered to windows up to a maximum size of 25 percent of the total window area of the building elevation where the signs are located. 050. That 25 percent threshold is measured against the window area of the specific building elevation carrying the sign, not the whole building or the whole site. It is distinct from the chapter's separate exemption in subsection J for signs located inside a building, at least five feet from a window, door, or other exterior opening, and not visible from the public right-of-way, which faces no percentage cap at all because it isn't visible from outside. 100(A)(2), and it becomes subject to the chapter's zoning clearance requirement.
Violations & Fines
Window signage covering more than 25 percent of a building elevation's window area is no longer exempt under Section 17.24.030(P); it must obtain zoning clearance under Section 17.24.060(B) and be counted against the site's overall permitted sign area, or it is enforceable as an unpermitted sign under the chapter.
Frequently Asked Questions
How much of my storefront window can I cover with signs in Calaveras County?
Do window signs need a zoning clearance?
Does a compliant window sign count against my property's total allowed sign area?
What if I want to cover most of my window with a sign?
Sources & Official References
Other rules in Calaveras County
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