Alameda, CA Sign Regulations: Garage Sale Signs (2026)

Under AMC Section 30-6, a 'garage sale sign' is defined as a sign with a message advertising the resale of personal property that has been used by the resident. Garage-sale signs fall under the City's 'temporary sign' framework. AMC 30-6 provides that all signs, temporary and permanent, shall be approved by the Planning Director, and temporary signs are regulated as to location, number, size, mode of display, and duration of use. Unlike noncommercial/political signs (which are exempt under 30-6.7(s)), garage-sale signs are not listed among the exempt signs, so the City's temporary-sign controls apply. Signs may not project over or be placed in the public right-of-way, on utility poles, or on other public property without authorization - a common point of enforcement for yard/garage-sale signs tacked to poles or placed at intersections. Because the City's detailed temporary-sign brochure (which spells out practical size and placement guidance for residents) is published by the Planning & Building Department, residents should confirm current size limits and whether a no-fee approval applies before posting. As a practical matter, keep garage-sale signs on your own property or with the property owner's permission, remove them promptly after the sale, and avoid the public right-of-way.