The following uses may be permitted within any project approved by conditional use permit as provided in this section:
(A) Single-family dwelling detached;
(B) Multiple-family dwellings;
(C) Townhouse or rowhouse development;
(D) Public and private parks and recreation areas and permanent open space for which development rights have been deeded to the city;
(E) Cluster units as defined.
(`78 Code, § 17.82.020.)