Group care facilities and households. A group care facility is a dwelling unit housing persons unrelated by blood or marriage and operating as a group family household such as, but not by way of limitation, halfway houses, recovery homes, homes for orphans, foster children, the elderly, battered children and women, specialized treatment facilities providing less than primary health care, intermediate care facilities, supervised apartment living, hostels or any other group of individuals not related by blood, marriage, adoption or guardianship living together as a single housekeeping unit in an intentionally structured relationship providing organization and stability. Such group care facility or family household is permitted subject to the following express conditions:
(1) Any such facility shall be limited to eight such persons plus not exceeding four staff members.
(2) The residence shall have at least two means of egress.
(3) There shall be at least 425 square feet of open yard area, exclusive of parking areas, buffer strips, or gardens, for each inhabitant of the facility, including staff.
(4) Off-street parking shall be provided on the basis of one space for each staff member and one space for each occupant. Parking areas shall be constructed in compliance with §
320-8. Parking spaces shall be located at least 20 feet from any principal structure, unless located in a building.
(5) There shall be a buffer strip on all parcel lines, except public street lines, at least 15 feet in width or 25 feet when abutting existing residential uses, which shall be landscaped so as to create a visual screen at least four feet in height at the time of planting. The planting shall be in double alternate rows so as to assure maximum privacy. Such planted buffer strip shall be maintained at all times.
(6) Access shall be adequate for all emergency vehicles and there shall be a hydrant located within 600 feet of the premises.
(7) Where by statute up to six persons are specifically permitted in one or more of the types of facilities specified above, the statutory number of persons shall be permitted; subject, however, to compliance with Subsection
F(2) through
(6) of this section. Where by statute certain of such uses are permitted in all residential zones, they shall be subject to Subsection
F(2) through
(6) of this section.