Primary-Residence-Only Rule
Tacoma requires the property owner to live in either the main house or the ADU before either one can be used as a short-term rental.
Tacoma Short-Term Rental Owner-Occupancy Rule
Significant RestrictionsTacoma Municipal Code § 13.06.080A.4.g
Short-term rental. The use of an ADU as a short-term rental shall be allowed, subject to compliance with Sections 13.06.080A and 13.06.080M. The property owner is required to occupy one of the dwellings for approval of a short-term rental of either the main dwelling or the ADU. h. Density calculations. ADUs are counted as dwelling units in the Urban Residential zones. In all other zones, ADU...