Sign Regulations in San Clemente, CA (2026)
4 verified sign regulations for San Clemente, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Garage Sale Signs
San Clemente allows one garage sale sign per site, capped at 4 square feet, with no permit required. It must be posted on the property holding the sale and taken down no later than the day after the sale ends; off-site signs are not allowed at all.
San Clemente Garage Sale Sign Rules
Some RestrictionsSan Clemente Municipal Code § 17.84.030, Table 17.84.030(A); § 17.88.030
Garage Sale Signs 1 per site 4 sq. ft. — None Must be posted on site and removed no later than the day after the sale. No off-site signs allowed. ... "Garage sale sign" means a temporary sign for the purpose of advertising a garage sale.
Digital Billboards
San Clemente's sign matrix prohibits off-site billboard signs outright, and separately bans animated, blinking and flashing signs anywhere in the city, which forecloses the changing-message digital billboard format entirely rather than regulating it with a permit or size limit.
San Clemente Bans Billboards and Flashing Signs
Heavy RestrictionsSan Clemente Municipal Code § 17.84.030, Table 17.84.030(A); § 17.88.030
Off-Site, Billboard Signs Prohibited ... Animated Signs Prohibited ... Blinking, Flashing Signs Prohibited ... "Billboard" means a free-standing off-site sign which advertises a name, place, product, service or any other subject not related to the property or use of the property on which it is located. ... "Flashing sign" means any electric sign which intermittently flashes on and off, changes ...
Window Signs
San Clemente caps window signs by how much of the window they cover. A window sign under 25 percent of an individual window's area needs no permit at all, but once coverage crosses that 25 percent line, the sign is capped at 64 square feet and requires an Administrative Sign Permit from the Planning Division.
San Clemente Window Sign Coverage Limit
Some RestrictionsSan Clemente Municipal Code § 17.84.030, Table 17.84.030(A); § 17.88.030
Window Sign Under 25% of Individual Window — Less than 25% of individual window — None Over 25% of Individual Window — 64 sq. ft. — Administrative Sign Permit ... "Window sign" means any sign painted, attached, glued or otherwise affixed to the interior or exterior surfaces of a window or located within five (5) feet of the window for the primary purpose of being visible from the exterior of th...
Freeway-Facing Signs
San Clemente's sign matrix flatly prohibits freeway-oriented signs regardless of size or height. A sign merely visible from the freeway, without being aimed at freeway traffic, is a different category and can be allowed only through a Discretionary Sign Permit.
San Clemente Bans Freeway-Oriented Signs
Heavy RestrictionsSan Clemente Municipal Code § 17.84.030, Table 17.84.030(A); § 17.88.030
Freeway-Oriented Signs Prohibited (regardless of size or height) Freeway-Visible Sign As determined through the Discretionary Sign Permit process Consistent with Section 17.84.020(D), and subject to the Discretionary Sign Permit process Consistent with Section 17.84.020(D), and subject to the Discretionary Sign Permit process Discretionary Sign Permit, and Administrative Sign Permit A Discretio...
Looking for Orange County county-wide rules?
County ordinances apply to unincorporated areas and may supplement San Clemente city rules.
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