[Ord. 687, 8/12/2015]
The following regulations shall apply in all zoning districts:
304.1.
In the S-C, R-1, R-2, R-2-A, R-3, R-3-A, R-4 and R-5 Districts,
any use not specifically listed as an authorized use in the zoning
district shall not be permitted in that zoning district.
304.2.
In the B-1, B-1-A, B-2, B-3, B-4, PEDD and I-1 Districts, any use not specifically listed in the authorized uses for the zoning district shall not be permitted in that zoning district, unless such use is authorized by the Zoning Hearing Board as a use by special exception in accordance with the applicable express standards and criteria for "comparable uses not specifically listed" specified in §
27-1905 of this chapter.
304.3.
In all zoning districts where single-family dwellings or two-family
dwellings are an authorized use or are a legally nonconforming use,
the single-family dwelling or two-family dwelling shall be the only
principal structure on the lot.
304.4.
In all zoning districts where authorized by this chapter, two
or more multifamily dwellings may occupy the same lot, two or more
nonresidential buildings may occupy the same lot, and two or more
nonresidential uses may occupy the same building, provided, in all
cases, that all applicable requirements for each of the structures
or uses can be met on the lot.
304.5.
In all zoning districts, all accessory structures shall be located
on the same lot with the principal structure to which they are accessory.
Any accessory structure shall not be built unless or until the principal
structure it serves exists on the lot.