Home Business in Mountain View, CA (2026)

6 verified home business rules for Mountain View, California, sourced directly from the municipal code and official government pages.

Verified from official government sources

Zoning Restrictions

Mountain View allows Home Occupations in residential zones subject to standards that keep the business clearly secondary to the dwelling and compatible with neighbors.

Mountain View Home Business Zoning

Some Restrictions

Full ordinance details →Official source ↗

Signage Rules

Home Occupations in Mountain View may not display exterior business signage. The residence must retain its residential appearance from the street.

Mountain View Home Business Signage Rules

Heavy Restrictions

Full ordinance details →Official source ↗

Customer Traffic Restrictions

Home Occupations must not generate significant customer or client traffic. Only limited client visits by appointment are typically permitted.

Mountain View Home Business Customer Traffic

Some Restrictions

Full ordinance details →Official source ↗

Cottage Food Operations

Mountain View follows the California Homemade Food Act allowing Cottage Food Operations at home. State law sets product, revenue, and registration rules.

Mountain View Cottage Food Operations

Few Restrictions

Full ordinance details →Official source ↗

Home Daycare

Small family daycare homes (up to 8 children) and large family daycare homes (up to 14 children) are permitted by right in Mountain View residential zones under California H&S Code 1597.45.

Mountain View Family Daycare Home Rules

Few Restrictions

California Health and Safety Code Section 1597.40

1597.40. (a) It is the intent of the Legislature that family daycare homes for children should be situated in normal residential surroundings so as to give children the home environment that is conducive to healthy and safe development. It is the public policy of this state to provide children in a family daycare home the same home environment as provided in a traditional home setting. (b) The ...

Full ordinance details →Official source ↗

Home Occupation Permits

Home occupations in Mountain View require a zoning clearance and business license, must be secondary to residential use, and cannot generate customer traffic, employees, or outward signs of business activity.

Mountain View Home Occupation Permit Rules

Some Restrictions

Full ordinance details →Official source ↗

Looking for Santa Clara County county-wide rules?

County ordinances apply to unincorporated areas and may supplement Mountain View city rules.

Home Business in Santa Clara County →