Alameda County, CA Garage & Yard Sales: Frequency, Duration & Permits (2026)
Key Facts
- Frequency limit
- 2 sales per property/12 months
- Duration limit
- Max 2 consecutive days per sale
- Enforcement
- Alameda County Planning Dept
- Fines
- Escalate $100 → $200 → $400
- Scope
- Unincorporated county only
Summary
Unincorporated Alameda County caps garage sales at two per property every 12 months, with each sale limited to two consecutive days under the county's real property nuisance ordinance.
H. Garage Sales. 1. Documented garage sales in excess of two per property in any twelve (12) month period and any garage sale lasting longer than two consecutive days.
Full Breakdown
Chapter 6.65 of the Alameda County General Ordinance Code, titled "Unincorporated Alameda County Real Property Nuisances", treats excess garage sales as a property nuisance, not a licensing matter. A property owner who documents more than two garage sales in a rolling 12-month period, or lets a single sale run past two consecutive days, is in violation of Section 6.65.030(H). The rule applies only to unincorporated communities such as Castro Valley, San Lorenzo, and Ashland; incorporated cities like Oakland, Berkeley, and the separate City of Alameda enforce their own codes. The county Planning Department's enforcement officer investigates and issues notices to abate.
Violations & Fines
Documented excess garage sales are a nuisance violation under Section 6.65.030(H); fines escalate from $0 for a first letter to $100, $200, and $400 for repeat violations under the Schedule B fee table.
Frequently Asked Questions
Does this rule apply inside Oakland or Berkeley?
What happens after a third garage sale in a year?
Sources & Official References
Other rules in Alameda County
California rules heatmap·Compare Alameda County to another location·View the California garage & yard sales overview
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