All principal permitted uses in the R-2 zone, with identical restrictions, are principal permitted uses in the R-3 zone. In addition, multiple-family dwellings, triplexes, fourplexes, dwelling groups, and multiple numbers of individual or combined dwelling units on a single parcel are permitted, subject to the density restrictions listed below in Section 18.27.060.
(Ord. 337 Exh. A, 1991)