Santa Barbara, CA Home Business: Zoning Restrictions (2026)

Under City of Santa Barbara rules, a home occupation is an accessory use that lets residents operate a small business at home as long as it remains compatible with nearby residential properties. The City's Home Occupations handout sets the zoning standards: the residential appearance of the home must be maintained with no exterior indication of the business; all activities must be conducted entirely within the residence, garage, or accessory building (with garage doors closed and without preventing required garage parking); and the residence may not be altered to create a separate exterior entrance or non-residential features. The home occupation must not change the fire-safety or occupancy classification, must not create offensive noise, dust, vibration, smell, smoke, glare, or other nuisance perceptible beyond the unit, and must not generate traffic or deliveries beyond what is customary for a residence or create the need for additional parking. The legacy Title 28 definition (SBMC 28.04.385) similarly described a home occupation as a use 'customarily conducted entirely within the dwelling... clearly incidental and secondary' to residential use. The handout cites the home-occupation ordinance as SBMC 30.185.200 or 28.04.020. These standards govern incorporated City of Santa Barbara properties, distinct from Santa Barbara County rules for unincorporated areas.