San Mateo vs South San Francisco
How do frequency limits rules compare between San Mateo, CA and South San Francisco, CA?
San Mateo, CA
San Mateo County
San Mateo does not impose specific numerical limits on garage sale frequency. Frequent or continuous sales resembling retail operations may be cited as unauthorized commercial activity in residential zones under the zoning code.
View full San Mateo rules →South San Francisco, CA
San Mateo County
No data available yet for South San Francisco.
Key Facts Comparison
| Fact | San Mateo | South San Francisco |
|---|---|---|
| Frequency Limit | None specified in code | - |
| Occasional Sales | Permitted — no restrictions | - |
| Retail-Style Sales | May violate zoning | - |
| Enforcement | Complaint-based | - |
| Code Enforcement | 650-522-7200 | - |
Highlighted rows indicate differences between cities.
San Mateo FAQ
How many garage sales can I have in San Mateo?
No specific limit. Occasional sales of personal items are fine. Frequent sales resembling retail operations may be cited as unauthorized commercial activity.
When does a garage sale become commercial?
Selling purchased merchandise for resale, operating on a schedule, or maintaining inventory may be considered commercial activity requiring a business license.
South San Francisco FAQ
No FAQs available.
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