Primary-Residence-Only Rule
Unincorporated Spokane County has no blanket primary-residence-only STR mandate, but the bed-and-breakfast pathway is defined as a home industry 'in association with a primary residence.' A B&B home industry is thus tethered to an owner-occupied dwelling; whole-home lodging without that tie is the commercial hotel/motel use.
Home-Industry B&B Tied to a Primary Residence
Some RestrictionsSCC 14.300.100 (definition, Home Industry)
Home Industry: An occupation, profession, bed and breakfast facility, or craft ... in association with a primary residence ...