Home Business in Berkeley, CA (2026)

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

Verified from official government sources

Zoning Restrictions

Berkeley allows home occupations in all residential zones with a Home Occupation Permit. Business must be incidental to residential use; no more than one non-resident employee.

Berkeley Home Business Zoning

Some Restrictions

Full ordinance details →Official source ↗

Signage Rules

Berkeley limits home business signage to one 1-square-foot non-illuminated plaque, flush-mounted to the residence. Freestanding, lighted, or window signs for home occupations are prohibited.

Berkeley Home Business Signage

Heavy Restrictions

Full ordinance details →Official source ↗

Customer Traffic Restrictions

Home businesses must not generate customer traffic beyond what is normal for a residence. Typically no more than 4-6 client visits per day and no commercial deliveries by large trucks.

Berkeley Home Business Customer Traffic

Some Restrictions

Full ordinance details →Official source ↗

Cottage Food Operations

Berkeley permits Cottage Food Operations under CA AB 1616/AB 1240. Class A direct sales need registration with Alameda County; Class B indirect sales need a permit and home inspection.

Berkeley Cottage Food Rules

Some Restrictions

Full ordinance details →Official source ↗

Home Daycare

Berkeley permits small and large family daycare homes as a residential use under California Health and Safety Code 1597.40, which preempts most local restrictions on state-licensed family childcare.

Berkeley Family Daycare Home Rules

Few Restrictions

Cal. Health & Safety Code § 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 Legislatu...

Full ordinance details →Official source ↗

Home Occupation Permits

Berkeley allows limited home occupations in residential zones under BMC Title 23, subject to no-impact standards including no employees, no customer visits, and no visible signs.

Berkeley Home Occupation Permits

Some Restrictions

Full ordinance details →Official source ↗

Looking for Alameda County county-wide rules?

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

Home Business in Alameda County →