Zoning Restrictions: San Jose vs Santa Clara
How do zoning restrictions rules compare between San Jose, CA and Santa Clara, CA?
San Jose and Santa Clara have similar restriction levels.
San Jose, CA
Santa Clara County
Santa Clara County allows home occupations in residential zones as an accessory use when clearly incidental to the dwelling, operated by a resident, and limited to 25 percent of floor area.
View full San Jose rules →Santa Clara, CA
Santa Clara County
Santa Clara permits home occupations in residential zones with a business license and compliance with home occupation standards preserving the residential character of the neighborhood.
View full Santa Clara rules →Key Facts Comparison
| Fact | San Jose | Santa Clara |
|---|---|---|
| Allowed Zones | R1, R1E, RHS, AR residential | - |
| Max Floor Area | 25 percent of dwelling | - |
| Operator | Must reside on-site | - |
| Exterior Impact | None permitted | - |
| Prohibited Uses | Auto repair, kennels, manufacturing | - |
| License required | - | City business license |
| Employees | - | Limited non-resident employees |
| Use area | - | About 25% of dwelling |
| Prohibited | - | Auto repair, kennels, adult |
| External effects | - | None beyond residential norm |
Highlighted rows indicate differences between cities.
San Jose FAQ
Can I run a business from my home in unincorporated Santa Clara County?
Yes, if the use qualifies as a home occupation: conducted by a resident, incidental to the dwelling, no exterior impacts, and limited to 25 percent of floor area.
Do I need a separate permit from the county?
Unincorporated Santa Clara County does not require a separate home occupation permit for standard home businesses, but you must comply with performance standards and obtain a business license if required.
Santa Clara FAQ
Can I run a software consulting business from home?
Yes. Low-impact professional services such as consulting, coding, and design are typical home occupations and need only a business license plus compliance with standards.
Can clients visit my home office?
Occasional client visits by appointment are allowed, but high-traffic customer-facing operations are not permitted under residential home occupation rules.
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