[Ord. 8, 4/3/1972, § 12.3; as amended by Ord. 4-1975, 12/15/1975, § 13; by Ord. 6/4/1984, 6/4/1984, § 17.03; by Ord. 1-1991, 8/5/1991]
1. Dwelling Units Permitted. The number of dwelling units permitted shall be determined by dividing the new development area by the minimum lot area per family required by the district in which the area is located. Net development area shall be determined by subtracting the area set aside for church and school use from the gross development area and deducting 15% of the remainder for streets, regardless of the amount of land actually required for streets. The area of land set aside for common open space or recreational use shall be included in determining the number of dwelling units permitted. The Township Supervisors shall determine the appropriate percentage of multifamily dwellings and/or commercial uses permitted in the development depending upon the size of the development and the character of the area in which such development is located; however in no case shall more than 50% of the net developable land area be developed into multiple dwellings and no more than 6% of the net developable land area shall be developed into commercial uses.
2. Lot Area and Frontage. The minimum lot area and minimum lot frontage of dwelling lots established within the development shall not be less than 1/2 of the normal minimum lot area or minimum lot frontage of the district in which the lot is located. Planned developments in agricultural districts may be designed according to R-1 standards.
3. Other Requirements. All other applicable provisions of this Chapter
27 such as off-street parking regulations and limitation of signs shall apply to the planned unit development. Layout and improvement of streets and driveways shall conform to the Subdivision and Land Development Ordinance [Chapter
22] and other regulations pertaining thereto established by the Township Supervisors.
4. Water Supply. If water is to be provided by means other than by private wells owned and maintained by the individual owners of lots within the planned residential development, applicants shall present evidence to the Board of Supervisors that the planned residential development is to be supplied by a certified public utility, a bona fide cooperative association of lot owners, or by a municipal corporation, authority or utility. A copy of a Certificate of Public Convenience from the Pennsylvania Public Utility Commission or an application for such certificate, a cooperative agreement, or a commitment or agreement to serve the area in question, which ever is appropriate, shall be acceptable evidence.