Santa Barbara, CA Short-Term Rentals: Occupancy Limits (2026)

The City of Santa Barbara does not publish a simple per-guest occupancy cap for short-term rentals the way many cities do, because STRs are treated as 'Hotels and Similar Uses' under SBMC Title 28 / Title 30 and are governed by hotel and Building Code standards. According to the City's STR informational packet, converting an existing residential unit to an STR may require additional upgrades, permits, or reviews from other City agencies, such as fire partitions between sleeping units. Critically, the packet states that dwellings with six or more sleeping rooms, or ten or more occupants, that change occupancy from permanent to short-term will constitute a change in occupancy classification from R-3 and R-1 building occupancy groups; any alterations may then trigger accessibility requirements under the Building Code. Each bedroom is treated as a separate 'sleeping unit' for purposes of hotel standards (which is significant for parking). Effective occupancy is therefore controlled indirectly through the underlying hotel zoning approval, Building Code occupancy classification, and any conditions of approval that limit hotel uses on a given property, rather than through a single citywide guest-count number. Operators with larger homes should expect more intensive Building and Fire Code review. This hotel-style approach differs from California law and from Santa Barbara County's STR ordinance, which sets its own occupancy standards for unincorporated areas. Operators are urged to confirm the exact applicable occupancy through a Planner Consultation before converting a property.