2480                               County Local Laws

(9)    Retail sales and consumer service establishments incidental to
and located within a multiple-family structure or apartment hotel pri-
marily for service to the residents of such structure or projects, provided :

(i) Such facilities in addition to other permitted non-residential
uses shall not exceed two percent (2%) of the total floor area of the
structure in which they are housed; and

(ii) Such facilities shall not be located on the same floor as the
dwelling unit; and

(iii) Such facilities shall have access from areas which do not
serve as common residential recreational or access ways; and such facilities
shall be located adjacent to other non-residential uses permitted within
the complex.

(10)    Swimming pools—community, in accordance with the provi-
sions of Section 13-301.11.

(11)    Townhouses COOPERATIVES, CONDOMINIUM, OR
RENTAL TOWNHOUSES, in accordance with the provisions of Section
13-306.1 (b) (7) (i), (ii) and (iv) through (vii), inclusive. In addition, the
setbacks for any individual unit shall measure not more than sixteen feet
(16') from the setbacks set forth in Section 13-308.4; and front and rear
yards shall also be in accordance with said section.

SECTION 13-308.1—SPECIAL EXCEPTIONS

SUBJECT TO THE PROVISIONS OF ARTICLE X, THE FOLLOW-
ING SPECIAL EXCEPTIONS SHALL BE PERMITTED IN AN R-15
LOW DENSITY MULTI-FAMILY DISTRICT:

(1)    ALL USES IN CONJUNCTION WITH ALCOHOLIC BEV-
ERAGE LICENSES.

(2)    HELIPORTS.

(3)    MOBILE HOME PARKS.

(4)    PUBLIC UTILITIES.
Section 13-308.2—Maximum Density

R-15—Low Density Multi-Family Districts shall have a maximum
permitted density of fifteen (15) dwelling units per acre.

Section 13-308.3—Area Requirements

(a)    There shall be two thousand nine hundred (2,900) square feet
of site area for each dwelling unit; and no multi-family structure shall be
located on a site having less than twelve thousand (12,000) square feet.
Duplex and semi-detached dwellings shall be situate SITUATED on a
lot having not less than nine thousand (9,000) square feet (whether in
single or common ownership).

(b)    Not more than twenty-five percent (25%) of the gross area
of the site shall be occupied by multi-family dwellings.

(c)    Not less than fifty percent (50%) of the gross area of the site
(including recreational areas) shall be DEVOTED TO RECREATIONAL
AREAS, lawns, trees, or other green cover. Such areas shall be main-
tained in good condition at all times.