This zone district is designed for public parks, playgrounds, open space, reservoirs, storm drainage retention or detention ponds, golf courses, country clubs, ball fields, tennis courts, swimming pools, schools, hospitals, government offices, libraries, firehouses, first aid and emergency squads and municipal buildings, not including garages and storage yards, but also permits one-family residences subject to all of the required conditions for the R-1 Residence District as set forth in §
600-206.