Trinity County, CA Short-Term Rentals: Host Presence Rule (2026)

There is no on-site host-presence requirement for short-term vacation rentals in unincorporated Trinity County. The County's code does not distinguish between hosted home-shares and unhosted whole-home rentals in a way that requires the owner or a manager to stay on the premises during guest stays. Whole-home vacation rentals, which dominate the Trinity Lake and Trinity River markets, are permitted under the zoning framework (a recreational use historically requiring a Director's Use Permit, and a change of use requiring a Zoning Clearance under the April 2026 draft) and the Transient Occupancy Tax program. While no statute compels host presence, the County can attach conditions to a use permit, and a responsible local contact who can respond to complaints quickly is a common practical expectation, especially for noise and emergency response on remote rural parcels. Operators using booking platforms remain responsible for tax collection and for ensuring the property meets health, safety, and any permit conditions whether or not anyone is on-site. Owners should verify current permit conditions with the Planning Division, since local-contact or response-time requirements can be imposed case-by-case.