[Added 4-25-2017 by Ord. No. 2017-04]
The following regulations shall apply in all R-2A Districts:
A. Permitted uses.
(1) Single-family dwellings and the accessory buildings and uses normally auxiliary thereto.
(2) Private garages as an accessory building and as regulated by §
85-29 of this chapter.
(3) Private swimming pools as an accessory structure and as regulated by Chapter
67, Swimming Pools.
(4) Municipally owned or operated facilities.
(5) Accessory structures including but not limited to detached sheds, cabanas, gazebos, built-in barbecues, carports and canopies.
(6) Home occupations as an accessory use and as regulated by §
85-32.1 of this chapter.
B. Conditional uses requiring a special use permit as provided in Article
VIII.
(1) Public utility facilities or uses.
(2) County, state or federal facilities or uses.
C. Prohibited uses. Any uses other than those uses permitted by Subsection
A or
B are prohibited.
D. Minimum lot area and dimensions shall comply with the following standards.
(1) The lot area shall not be less than 7,500 square feet.
(2) The lot frontage shall not be less than 60 feet, except a minimum lot frontage or width can be reduced to a minimum of 20 feet if all of the following are provided:
(a) Said lot is developed to be served by a public street for primary roadway access.
(b) The lot using this reduced frontage arrangement shall be a reduced frontage lot as configured in the settlement agreement identified herein, although the lots with reduced frontage may be further adjusted subject to the requirements of this zone. Such a reduced frontage configuration is to foster this specific settlement agreement noted in this amendment since the municipality has a long standing prohibition on flag lot arrangements.
(c) Served by a paved driveway with a minimum width of 11 feet where serving one lot or a minimum of 16 feet should the driveway serve more than one lot by a shared driveway easement.
(d) The depth of the portion of the lot permitted at the reduced lot frontage measured from the front lot line, wherein the width is less than the required lot width of 60 feet, shall be no greater than 145 feet from the front lot line.
(e) No principal or accessory buildings or structures shall be permitted in this reduced portion (less than 60 feet in width), referenced herein.
(3) The lot width shall not be less than 48 feet.
(4) The lot depth shall not be less than 80 feet.
(5) The front door location on a principal residential structure on a lot in this zone shall not prescribe the identification of a front, rear or side yard.
(6) The area of an easement on a lot shall not reduce the area of the lot for purposes of calculating the regulatory criteria of this zone.
E. Minimum yard requirements, interior lots.
(1) Front yard depth: 25 feet.
(2) Side yard width: eight feet, except that side yards adjacent to an existing R-2 lot shall be 10 feet.
(3) Rear yard depth: 25 feet.
F. Minimum yard requirements, corner lots.
(1) Front street yard depth: 25 feet.
(2) Side street yard width: 25 feet.
(3) Interior side yard width: eight feet, except that side yards adjacent to an existing R-2 lot shall be 10 feet.
(4) Rear yard depth: 25 feet.
G. Minimum open space requirements.
(1) Total lot coverage shall not exceed 30% of the total lot area. The total lot coverage can be increased an additional 5% only for conforming accessory buildings.
(2) Lot coverage by accessory buildings and structures shall not exceed 15% of lot area.
(3) Total improved lot coverage shall not exceed 60% of the area of the lot, except an additional 10% is permitted but must use pervious pavement or composition of materials with a rate of permeability that will not result in an increase in runoff from the existing pervious surface conditions, subject to the approval of the designated municipal official. In the case of pavers, the applicant shall show that the pavement materials or a composition of materials are specifically designed for enhanced permeability through the use of wide gaps between pavers or open spaces created by the paving that are filled with gravel (not sand) or of sufficient composition to permit and maintain porosity. In the case of pervious asphalt or concrete, the mix design shall be specifically designed, prepared and installed for high permeability by a firm or firms with experience in the same. Additionally, the applicant must demonstrate there is sufficient soil infiltration below said pervious pavement for the system to function.
(4) Livable floor area for one-story dwellings shall not be less than 1,000 square feet and 1,500 square feet for multistory dwellings, exclusive of garages, basements, open porches, livable attics and accessory buildings.
(5) There shall be a minimum of 1,500 square feet of lot area for each bedroom provided in a dwelling.
(6) First-floor gross floor area of accessory buildings shall not exceed 1,000 square feet per building.
(7) Swimming pool improved lot coverage exception. A swimming pool is permitted to exceed the maximum improved lot coverage calculation up to a total of 700 square feet. The area of the pool that exceeds the total lot coverage calculation shall be subject to the installation of a seepage tank sized for draining the pool in accordance with the requirements of the Borough Engineer.
H. Maximum floor area ratio.
(1) The maximum floor area ratio (FAR) for a principal structure on a lot or lots that make a single tract for development shall not be more than 40% for the first 10,000 square feet of lot area. The portions of a lot greater than 10,000 square feet, the following additional floor area shall be permitted:
(a) For the area of a lot greater than 10,000 square feet and up to 20,000 square feet, a maximum twenty-percent FAR calculation is permitted for such area. This additional floor area shall be added to the total permitted floor area calculated by the FAR for the first 10,000 square feet of lot area.
(b) For the area of a lot greater than 20,000 square feet, a maximum ten-percent FAR calculation is permitted for such area. This additional floor area shall be added to the total permitted floor area calculated by the FAR for the first 20,000 square feet of lot area as noted herein.
(2) The FAR calculations of this section shall exclude the area of a typical two-car garage (limited to a maximum of 600 square feet), basements, open porches, attics and accessory buildings. If more than a two-car garage is proposed, the area above the two-car garage limit shall be added to the FAR calculation.
I. Maximum building height. No principal building shall exceed a height of 35 feet containing no more than 2 1/2 stories. No accessory building shall exceed a height of 25 feet containing no more than two stories. The accessory building second-story interior floor area where the floor to ceiling height is five feet or greater shall not exceed more than 75% of the total floor area of the first story of the accessory structure.
J. Detached accessory building and structure setbacks. Minimum distances to the following:
(1) Principal building and each other: eight feet.
(4) Interior lot side line: five feet, except that setback adjacent to an existing R-2 lot shall be 10 feet.
(5) Interior lot rear line: five feet, except that setback adjacent to an existing R-2 lot shall be 10 feet.
(6) Corner lot side line: five feet, except that side setback adjacent to an existing R-2 lot shall be 10 feet.
(7) Corner lot rear line: five feet.
K. Projections into front yard for interior and corner lots. Roofed and unroofed entry platforms and/or associated stoops and steps not exceeding 35 square feet in area shall be permitted in the front yard setback area, provided that in any single-family zone, such projection shall not extend into the required front yard setback area by more than eight feet.
L. Retaining walls requirements. The maximum height of a retaining wall is six feet. Shall a series of terraced retaining walls be proposed within 10 feet or less, then a landscaped terrace of a minimum width of four feet shall be provided. Where a retaining wall is adjacent to a lot line contiguous with the R-2 Zone, retaining walls four feet or less in height shall have a one-foot offset from a contiguous lot line. Should a retaining wall exceed four feet in height or if terraced where the adjacent wall is within 10 feet or less from the face of each wall, the closest wall to an adjacent lot line shall be set back a minimum of two feet plus one foot of setback for every one-foot vertical wall height of the closest wall, and the setback shall be landscaped for screening.
M. The right angle or radial lot line requirements contained in §
32B-10A(5)(b) shall not be applicable to the subdivision of lots in the R-2A Zone District.