Rancho Cucamonga, CA Sign Regulations: Garage Sale Signs (2026)

040(B), the list of signs that are exempt from a sign permit and city design review but only if they stay within specific size, height, duration, or number limits. Paragraph (3) sets three conditions for a one-day home-based sale sign: it may not exceed six square feet, it cannot be posted for more than 48 hours total, and it must come down at the end of the one-day sale itself, not simply within the 48-hour window. Because the exemption is written around a 'one-day' sale, a multi-day estate sale or a recurring weekend sale series does not automatically qualify for the same treatment, and residents planning a longer sale should confirm placement with the planning department before posting.

050(I). A sign left up past the sale, or oversized beyond six square feet, loses its exempt status and becomes subject to the chapter's general permit and placement standards; a resident who ignores a removal notice can be cited for a zoning nuisance. Because most garage sale postings happen on Friday-through-Sunday sale weekends, the 48-hour cap effectively means a sign put up Friday morning must come down by Sunday morning even if the sale itself runs through Sunday afternoon, so sellers should time posting to the actual one-day sale date rather than the full weekend.