The division or resubdivision of a lot, tract or parcel of land by any means into two or more lots, tracts, parcels or other divisions of land, including changes in existing lot lines for the purpose, whether immediate or future, of sale, lease, partition by the court for distribution to heirs or devisees or other transfer of ownership or building or lot development provided, however, that the division by lease of land for agricultural purposes into parcels of more than 10 acres not involving any new street or easement of access or any residential dwelling shall be exempted.

       The division of a single tract of land into two or more lots by lot lines, buildings, building groups, streets, alleys, parking areas, or lease holds or development of a lot with a single non-residential building or two or more residential buildings.

      These all require reviewed by the Planning Agency and approval by the Board of Commissioners. (see Chapter 175 of the Township Code ).