Lake Forest, CA Short-Term Rentals: Host Presence Rule (2026)

Lake Forest's only permitted short-term lodging, the Limited Home Rental, is structured as an owner-absent (un-hosted) rental. The City's official guidance specifies that the residence must be owner-occupied as the host's primary home, but the owner cannot remain on the property during the rental period — the host vacates the entire home while paying guests occupy it. This is the opposite of a hosted home-share model where the owner stays on-site and rents a spare room; in Lake Forest, single-bedroom rentals are not allowed, and the entire primary residence is rented as one unit. The practical effect is that the host can leave town (for example, on vacation) and rent their whole home for up to three short periods a year totaling no more than 90 days, but cannot simultaneously live there and host guests. This differs from some California cities that specifically authorize 'hosted' STRs with the owner present, and from statewide law, which does not impose a host-presence rule. Because the framework is specific, confirm the current requirements with the City at 949-461-3460 before listing.