Permitted principal uses in R-4 Multi-Family Residence Districts, hereinafter referred to as “R-4" Districts" are as follows:
(a) Multi-family dwellings.
(b) Three to six-family dwellings;
(c) Public parks and playgrounds;
(d) Boarding or lodging houses;
(e) Planned Residential Development projects when authorized by Council on the recommendation of the Planning Commission pursuant to Chapter 1945.
(f) Essential services, as defined in Section 1915.20 and municipal administrative or public service buildings or properties, except such uses as storage yards, warehouses, garages or other uses customarily conducted as gainful business, provided any building is located not less than twenty feet (20 ft.) from any other lot in any residential district.
(Ord. 7139-99. Passed 7-6-99; Ord. 7435-01. Passed 2-18-02.)