[Added 8-21-2018 by Ord. No. 391]
To encourage new residential development that also causes the installation or construction of significant improvements to sanitary sewer public infrastructure that provide a benefit to the residents of Doylestown Township who have or are anticipated to have failing on-lot septic systems and are in need of public sanitary sewer service.
For purposes of this article only, the following words and phrases, when used, shall have the meaning attributed to the same in this section:
SIGNIFICANT IMPROVEMENTS TO SANITARY SEWER PUBLIC INFRASTRUCTURE
Improvements to public off-site sanitary sewer systems identified by the Township at the time of the filing of the preliminary land development application that will significantly reduce the need for public expenditures to install or construct needed off-site sanitary sewer public infrastructure improvements.
The following parcels shall constitute the Tradesville Public Improvements Overlay District: Tax Map parcels 09-007-002-001; 09-07-002.001; 09-007-001; 09-007-002. The boundaries of the Tradesville Public Improvements Overlay District shall be denoted on the Official Zoning Map.[1]
[1]
Editor's Note: The Zoning Map is on file in the Township offices.
A. 
Uses by right. Any of the following uses shall be permitted, provided the regulations of this chapter have been met:
(1) 
B-4. Single-family attached (townhouse) having a maximum density of three dwelling units per acre of base site area with the following modifications:
(a) 
Lot area and dimensional requirements. The following area and dimensional regulations shall apply:
[1] 
Minimum area/yard requirements for each unit:
[a] 
Minimum required lot area: 3,000 square feet.
[b] 
Minimum lot width: 30 feet.
[c] 
Front yard: 10 feet.
[d] 
Rear yard: 10 feet.
[e] 
In lieu of side yard, minimum building to building setbacks are required.
[2] 
In addition to the minimum yard requirements for each unit, a group of attached units shall meet the following setbacks:
[a] 
Minimum building setback from tract boundary: 50 feet.
[b] 
Minimum building to building setback: 25 feet.
[3] 
Front facing garage setback: minimum of 25 feet from back of curb or 20 feet from back of sidewalk where sidewalk is provided directly adjacent to curbing along the paved cartway.
(b) 
Minimum open space: 40% of the base site area.
(c) 
Maximum impervious coverage: 30% of base site area.
(d) 
No more than four dwellings may be attached in a row, and the maximum length of a building of attached dwellings shall be 160 feet.
(e) 
To create architectural interest in the layout and character of housing fronting streets, variations in setbacks, materials, and design shall be encouraged. Townhome dwellings shall be federal, colonial, traditional, or other style that is compatible with the architecture of the Doylestown, Bucks County area. Cinder block, concrete block, or Tl-11 siding are precluded from use on any exposed exterior wall. Exterior building materials shall be primarily, but not limited to, brick, stone, wood, stone veneer, vinyl siding, or other high quality materials. Decorative cement plaster (stucco) shall be limited to the side and rears of exposed foundations. Architectural renderings shall be submitted at preliminary plan for information purposes only.
(f) 
Condominium or planned community ownership of the units is permitted, provided it is demonstrated that each unit would meet the minimum lot area/yard requirements under this section.
(g) 
The development must be connected to public water through the DTMA public water system and public sewer through the BCWSA public sewer system.
(h) 
The development may not be required to provide two separate entrances as required under § 175-30.1, but the development shall provide a separate emergency access if two separate entrances are not provided, such that the specification of the emergency access shall meet with the approval of the Township Fire Marshal. Notwithstanding the first sentence of this subsection, the Township, in consultation with the Township Fire Marshal, Township Engineer, and Emergency Service Personnel, may require that two separate entrances be provided, which said determination shall be at the sole discretion of the Township.
(i) 
Environmental protection ratios under § 175-27D shall apply, except that grading for stormwater management in the riparian buffer shall be permitted up to 15% of the required riparian buffer protection ratio.
(2) 
H-2. No-impact home-based business.
Twenty-seven thousand six hundred dollars per approved single-family attached (townhome) unit payable at issuance of building permit for each unit.