53 P.S. § 10619.1 (2009)
§ 10619.1. Transferable development rights
(a) To and only to the extent a local ordinance enacted in
accordance with this article and Article VII so provides, there is hereby
created, as a separate estate in land, the development rights therein, and the
same are declared to be severable and separately conveyable from the estate in
fee simple to which they are applicable.
(b) The development rights shall be conveyed by a deed duly
recorded in the office of the recorder of deeds in and for the county in which
the municipality whose ordinance authorizes such conveyance is located.
(c) The recorder of deeds shall not accept for recording any
such instrument of conveyance unless there is endorsed thereon the approval of
the municipal governing body having zoning or planned residential development
jurisdiction over the land within which the development rights are to be
conveyed, dated not more than 60 days prior to the recording.
(d) No development rights shall be transferable beyond the
boundaries of the municipality wherein the lands from which the development
rights arise are situated, except that, in the case of a joint municipal zoning
ordinance or a written agreement among two or more municipalities, development
rights shall be transferable within the boundaries of the municipalities
comprising the joint municipal zoning ordinance or, where there is a written
agreement, the boundaries of the municipalities who are parties to the
agreement.