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San Ramon, CA Sign Regulations: Garage Sale Signs (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

On-site signs allowed
1 per sale
Off-site signs allowed
up to 4
Max sign size
6 sq ft
Max height/width
3 feet
Display hours
7:00 a.m. to 4:00 p.m., sale days only

Summary

San Ramon exempts garage sale signs from a sign permit, but only within tight limits: one sign on the property holding the sale and up to four off-site signs on other private properties, each no larger than 6 square feet and 3 feet in height or width, displayed only from 7 a.m. to 4 p.m. on sale days.

I. Garage sale sign. One on-site sign and a maximum of four off-site signs on private properties are allowed on the days of the event from 7:00 a.m. to 4:00 p.m. The maximum size of a sign shall be 6 square feet, maximum 3 feet in height or width.

Full Breakdown

Section D3-45(I) lists the garage sale sign among the categories exempt from Architectural Review Board, Zoning Administrator, and Commission review. The exemption comes with hard numeric caps rather than a blanket allowance: a resident gets one on-site sign at the property holding the sale, plus up to four off-site signs placed on other private properties to direct traffic. on the days the sale is actually happening; posting them earlier or leaving them up after the sale hours end takes the sign outside the exemption. Because the exemption is what removes the permit requirement, a sign that exceeds the size, count, or time-of-day limits is treated as an unpermitted sign subject to the general sign regulations of Chapter IV, including the prohibition on off-site directional signage in Section D3-50(E) for anything beyond the four allowed off-site copies.

Violations & Fines

A garage sale sign larger than 6 square feet, taller or wider than 3 feet, posted outside the 7 a.m. to 4 p.m. window, or exceeding the one on-site/four off-site count, loses its permit exemption under Section D3-45(I) and becomes an illegal sign the City can require the resident to remove.

Frequently Asked Questions

How many garage sale signs can I put up in San Ramon?
One sign at the property holding the sale, plus up to four off-site signs on other private properties, under Section D3-45(I). All five signs together are capped at 6 square feet in area and 3 feet in height or width.
Can I leave my garage sale signs up overnight before the sale?
No. The exemption in Section D3-45(I) only covers display between 7:00 a.m. and 4:00 p.m. on the days of the event itself. Posting signs earlier or leaving them up after 4 p.m. takes them outside the no-permit exemption.
Can I put a garage sale sign in the street right-of-way?
No. The four allowed off-site signs must go on private properties with the owner's consent, not in the public right-of-way. Signs placed in the right-of-way fall under the separate prohibition in Section D3-50(M) unless a temporary sign exception applies.

Sources & Official References

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