In R 1 Residence Districts, the following
regulations shall apply.
A building may be erected and used and a lot
may be used or occupied for any of the following purposes:
A. Uses permitted in an R 1-1/2 district.
B. The following uses when authorized as a special exception by the Zoning Hearing Board: those uses described in §
185-10E.
No building or structure shall exceed three
stories or 35 feet in height, except that no accessory building other
than a farm building shall exceed 20 feet in height.
Accessory structures to a use permitted herein
shall be located as designated hereunder:
A. Attached to a principal building in which case they
shall be part of a principal building.
B. On the buildable area of a lot but not attached to
the principal building, in which case they shall be separated from
the principal building by at least 10 feet.
C. In the rear yard and side yard of a lot, in which
case they shall not be located closer than 15 feet from a side or
rear property line.
D. Air-conditioning units shall in all cases be at least
15 feet from any property line.