Home Business in Dublin, CA (2026)
5 verified home business rules for Dublin, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Zoning Restrictions
Dublin allows home occupations as an accessory use in all residential zoning districts under Municipal Code Chapter 8.64. The business must be conducted within the primary structure, keep the home's exterior unaltered, employ only residents, and not generate more than five extra pedestrian or vehicle trips per day.
Dublin Home Occupation Zoning Rules
Some RestrictionsSignage Rules
Dublin home occupations may not advertise on the premises. Under Municipal Code Chapter 8.64, the only identification allowed is a house number and nameplate per Section 8.84.140.D. One company vehicle up to 3/4-ton may be parked at the home with a logo no larger than 9 square feet per side.
Dublin Home Occupation Signage Rules
Heavy RestrictionsCottage Food Operations
Dublin has its own Municipal Code Chapter 8.65 for cottage food operations, allowing them as an accessory residential use subject to a Zoning Clearance. The food side - Class A registration or Class B permit - is governed by California Health & Safety Code Section 114365 and handled by Alameda County Environmental Health.
Dublin Cottage Food Operations
Some RestrictionsHome Daycare
Running a small (up to 8 children) or large (up to 14 children) family daycare home in Dublin is a use by right. Under California's SB-234 (Health & Safety Code Sections 1597.40-1597.45) it is a residential use, so Dublin cannot require a zoning permit or charge a business license. The home is state-licensed.
Dublin Family Daycare Homes
Few RestrictionsHome Occupation Permits
To run a home-based business in Dublin you must obtain a Business License before operating. The City requires a Business License Application plus a Home Occupation Supplemental Questionnaire and the application fee, issued under Municipal Code Chapter 4.04 in conjunction with the Chapter 8.64 home occupation standards.
Dublin Home Occupation Business License
Some RestrictionsLooking for Alameda County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Dublin city rules.
Home Business in Alameda County →