Wetlands use in calculation of building and lot coverage. Wetlands use in calculation of building and lot coverage due to environmental considerations and/or public health and safety factors, the Township will not allow consideration of wetlands in determining permissible building coverage calculations. The Land Use Board may at its discretion, allow wetlands areas to be considered in total lot coverage calculations, after determination that the increased lot coverage will have no adverse environmental, health or safety impact on the community or adjacent lands. The maximum percentage of lot coverage set forth in the Schedules of District Regulations may be extended by the Board, provided the lot(s) in question is/are served by an approved public or private sanitary sewer and potable water supply facilities.
For all new lots of ten (10) acres or less, regardless of the Zoning District or location within the Township, fifty percent (50%) of the lot area require for a lot, by use, in that Zoning District must be determined to be usable land. As an example, if the minimum District lot size is five (5) acres for a single-family, detached dwelling and the actual lot size is six (6) acres then two and one-half (2.5) acres of land in question must be classified as not having environmental sensitivity such as wetlands, steep slopes or other natural conditions which preclude development. The term "usable" as applicable to this subsection refers to lands which are able to be used as opposed to lands which have environmental considerations or other natural conditions and are thereby regulated against or deemed unfit for supporting development. The requirements of this section shall not apply to residential cluster developments in the PR, PC, PRDA-R and PRDA-C Districts which comply with the standards of Section 35-9.34.