If two or more tracts of land are described in a single deed, a landowner seeking preferential assessment under the act may exclude from the application for preferential assessment any separately-described tract that is not contiguous to the tracts for which preferential assessment is sought.
Example: A landowner owns 150 acres of farmland described in a single deed, and wishes to apply for preferential assessment under the act. The deed to this land describes three separate tracts: two contiguous 50-acre tracts and a noncontiguous 50-acre tract. The landowner has the option to seek to enroll the noncontiguous 50-acre tract.
7 Pa. Code § 137b.21