San Jose, CA Home Business: Zoning & Home Occupation Permits (2026)
Key Facts
- Client limit
- Max 2 clients at a time
- Business vehicle
- One vehicle, under 10,000 lbs GVW
- Client hours
- 9:00 a.m. to 9:00 p.m. only
- Employees
- Household occupants only, cottage food exempt
- Direct sales cap
- 15 square feet of display space
Summary
San Jose allows home-based businesses in dwellings without a separate permit, but only if the activity meets every numeric performance standard in Municipal Code Table 20-160: client counts, vehicle limits, hours, signage, and location rules all apply at once.
A business or commercial activity is a home occupation only if it conforms to each of the performance criteria, set forth in Table 20-160 below... Business Vehicles: A maximum of one business vehicle with a manufacturer's gross vehicle weight of less than ten thousand pounds is permitted to be kept, garaged or parked on the lot or parcel associated with the home occupation. Clients: A maximum of two clients at a time are permitted at the dwelling.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 5 Update 3).
Full Breakdown
Chapter 20.80, Part 9 lets a business operate inside a one-family, two-family, or multiple dwelling, an ADU, or a mobilehome as an incidental use: no discretionary permit application, but every standard in Table 20-160 must hold simultaneously. Only one business vehicle under 10,000 lbs GVW may be kept on the lot, no more than two clients may visit at a time between 9 a.m. and 9 p.m., only household occupants can work as employees or volunteers, and off-shelf direct sales are capped at fifteen square feet. Home occupations are barred from carports and yard areas, and Section 20.80.720 separately lists categorically prohibited uses such as firearm sales, welding, and vehicle repair.
Violations & Fines
Failing any single standard in Table 20-160 means the activity isn't a legal home occupation: it becomes a zoning code violation subject to code enforcement action and potential nuisance abatement, independent of any business tax certificate held.
Frequently Asked Questions
Do I need a permit to run a home business in San Jose?
Can I hire outside employees for my San Jose home occupation?
What uses are banned outright as San Jose home occupations?
Sources & Official References
Other rules in San Jose
How San Jose compares: Easiest Cities to Run a Home Business·California rules heatmap·Compare San Jose to another location·View the California home business overview
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Zoning & Home Occupation Permits in Nearby Cities
How other cities in Santa Clara County handle zoning & home occupation permits.