Berkeley

Short-term rentals in Berkeley are only permitted in the host's primary residence and are limited to 14 consecutive days per stay.

To host an STR in Berkeley, the property must be your primary home where you live at least 275 days a year. If you are not physically present during the guest's stay, you can only rent the unit for a total of 90 days per year; otherwise, there is no annual limit. You must obtain a zoning certificate, notify your neighbors, and pay a combined 14% tax and enforcement fee.