The minimum lot area, minimum width of lot, minimum depth of
front and rear yards and minimum width of each side yard shall be
as shown on the Use Tables and Yard Space, Area and Bulk Requirements
table attached hereto.
A. Lots fronting on two streets. Lots which abut on more than one street
shall provide the required front yard along each and every street.
B. One principal structure per lot. One and only one principal structure, together with permitted accessory structures, may be located on any lot, except that two or more principal structures may be permitted as part of a PRD or PGU following the procedures required by this chapter or Chapter
104, Subdivision and Land Development, of the Code of the Township of Unity.
C. No projection into required yards. No structure, whether attached
to the principal structure or not and whether open or enclosed, including
porches, carports, balconies and platforms above basic grade level,
shall project into any minimum front, side or rear yard except as
may be permitted pursuant to this chapter hereafter.
D. Trailers. Trailers, including utility, commercial or travel trailers
and motorized recreational vehicles, may not be stored in any required
front yard.
E. Nonresidential structures. Nonresidential structures or uses in any
district shall not be located or conducted closer to any lot line
of any lot in any R, C or A District than the distance specified in
the following schedule:
Minimum Side or Rear Yard Abutting any Lot in Any R, C or A
District
(feet)
|
Nonresidential Structures or Uses
|
---|
20
|
Off-street parking spaces, signs and access drives for nonresidential
uses
|
30
|
Churches, schools, public or semipublic structures
|
60
|
Recreation facilities, amusement facilities, motels, all business
uses and all industrial uses
|
100
|
Any industrial use in an Institutional Airpark (I-AP) District
|
F. Projections authorized by Zoning Officer. The Zoning Officer may
authorize the projection of a principal structure into a required
front yard on a lot located between two structures which are nonconforming
with respect to the front yard, provided that the resulting front
yard shall not be less than the median front yard of the two adjacent
structures.
G. Calculation of lot area. Any portion of a lot, once counted as a
yard or as lot area for a structure in compliance with the area requirements
of this chapter, shall not be taken into consideration or used again
in the calculation of any required yard or lot area for another structure.
H. Driveways and vehicle parking in required yards. No required yard
in any district shall be used for parking vehicles except on a driveway.
For single-family dwellings, not more than 25% of the front yard may
be devoted to driveway access. For single-family attached dwellings
(i.e., a duplex) not more than 50% of the front yard may be devoted
to driveway access. For multiple-family dwellings, not more than 50%
of the front yard may be devoted to driveway access. In nonresidential
districts, driveway access shall be as permitted by site plan approval.
I. Dwelling units in separate ownership.
(1) Where a property line divides a structure along a common wall, as
in a townhouse or two-family dwelling, a side yard is not required
as to the property line dividing the structure.
(2) Two-family dwelling units or townhomes situate in residential zones may be subdivided along party walls provided there is no alteration of any existing side, front or rear yards and such subdivision can be submitted as a simple subdivision under Chapter
104, Subdivision and Land Development, of the Code of the Township of Unity.
The minimum lot, yard and height requirements set forth in Appendix
A to this chapter shall be controlling in all zoning districts,
except as follows:
A. Front yard exception. When an unimproved lot is located between two
improved lots, each having a principal building within 25 feet of
the side lot line of the unimproved lot, the front yard of the unimproved
lot may be reduced to a depth not less than the median front yard
of the two adjacent structures; provided, however, that it may not
be reduced to less than 15 feet in residential districts.
B. Projections into yards. The following projections into required yards
shall be permitted, provided that no such projection shall be located
closer than three feet to any side or rear lot line or 10 feet to
any front lot line:
(1) Fire escapes, uncovered stairs and landings, canopies, eaves, or
other architectural features not required for structural support may
project into the required side, front or rear yard not more than a
total of three feet.
(2) Accessory structures may project into yards as set forth herein.
(3) Patios may be located in the required yard area not closer than the
following to any property line:
(a)
Side and rear property lines: five feet;
(b)
Front property line: 10 feet;
(c)
Except where a nonconforming structure is closer than five feet
to a side lot line, the patio may extend into the side lot to the
existing width of the nonconforming structure.
(4) Notwithstanding any of the above provisions, handicapped access ramps
shall be permitted to project into required yards to an extent necessary
to make such handicapped access ramps safe and accessible, in compliance
with the standards established by the Pennsylvania Uniform Construction
Code.
(5) Projections which are incidental or accessory to preexisting nonconforming
structures as set forth hereafter.
C. Changes to conforming uses and buildings. Any repair, maintenance,
restoration, reconstruction or enlargement of a structure of any conforming
use on the same lot, must comply in all respects with the regulations
of this chapter.
D. Legally encroaching nonconforming structures. Except as may be otherwise
governed or prohibited by the terms of this chapter, any legally encroaching
nonconforming structure, including an accessory structure, as defined
herein, may be expanded, enlarged, restored or reconstructed as provided
below:
(1) Where the existing encroachment is into the required front yard,
the building or structure may be expanded, enlarged, restored or reconstructed
vertically and laterally even though part of the expansion, enlargement,
restoration or reconstruction is located in the required front yard,
so long as the expanded, enlarged, restored and/or reconstructed existing
structure does not encroach further into the required front yard than
the existing legally encroaching structure. Provided, however, that
no such expansion, enlargement or reconstruction shall take place
within 15 feet of the paved surface of any roadway.
(2) Where the existing encroachment is into the required side yard, the
building or structure may be expanded, enlarged, restored or reconstructed
vertically and laterally even though part of the expansion, enlargement,
restoration or reconstruction is located in the required side yard,
so long as the expanded, enlarged, restored and/or reconstructed existing
structure does not encroach further into the required side yard than
the existing legally encroaching structure.
(3) Where the existing encroachment is into the required rear yard, the
building or structure may be expanded, enlarged, restored or reconstructed
vertically and laterally even though part of the expansion, enlargement,
restoration or reconstruction is located in the rear yard, so long
as the expanded, enlarged, restored and/or reconstructed existing
structure does not encroach further into the required rear yard than
the existing legally encroaching structure.
(4) Where the existing encroachment is in excess of the height limitations,
the building or structure may be expanded, enlarged, restored or reconstructed
horizontally at the same height as the existing structure, so long
as the expanded, enlarged, restored and/or reconstructed structure
does not exceed the height of the existing encroaching structure.
(5) Where the existing encroachment is a combination of the required yard and height requirements, the building or structure may be expanded, enlarged, restored or reconstructed to the extent permitted by Subsections
D(1) through
(4) herein.
(6) For purposes of determining the extent of any permitted encroachment,
the point of encroachment of an "existing legally encroaching structure"
shall be the point at which any expanded, enlarged, restored or reconstructed
building attaches to the existing legally encroaching structure. It
is the intent of this section to permit enlargement, expansion, restoration
and reconstruction of a nonconforming building along the common line
of the area of the existing building to which it is attached.
(7) An encroachment into any required rear, front or side yard, or an
encroachment in excess of any height limitation, created by or through
the grant of a variance, special exception, or conditional use, may
be restored or reconstructed to the extent of such grant, but not
expanded or enlarged beyond same without the approval of the Zoning
Hearing Board or Board of Supervisors, as the case may be.