(a) General rule.--If a unit is acquired by eminent domain or if part of a unit is acquired by eminent domain leaving the unit owner with a remnant which may not practically or lawfully be used for any purpose permitted by the declaration, the award shall compensate the unit owner for the unit and, except for the value, if any, of the interest of other units in any controlled facilities that were at the time of the taking a part of the unit subject to the taking, its appurtenant interest in the planned community reflected by its allocated common expenses liability, whether or not any common elements are acquired. Upon acquisition, unless the decree otherwise provides, the unit's allocated votes and liabilities shall automatically be reallocated to the remaining units in proportion to the respective allocated votes and liabilities of those units before the taking. The association shall promptly prepare, execute and record an amendment to the declaration reflecting the reallocations. Any remnant of a unit remaining after part of a unit is taken under this subsection shall be a common facility

(b) Acquisition of part of unit.--Except as provided in subsection (a), if part of a unit is acquired by eminent domain, the award shall compensate the unit owner for the reduction in value of the unit and its appurtenant interest in the planned community, whether or not any common facilities or controlled facilities are acquired, and shall compensate the association for the value, if any, of the interest of other units in any controlled facilities that were at the time of the taking a part of the unit subject to the taking. Upon acquisition, unless the decree otherwise provides, the following shall apply:
(1) The unit's appurtenant votes in the association and common expense liability shall be reduced on the basis specified in the declaration with respect to the reallocation of votes and common expense liability in the event of eminent domain or, if the declaration does not specify a basis, as initially allocated based on the formulae stated in the declaration under section 5208 (relating to allocation of votes and common expense liabilities).
(2) The portion of the appurtenant votes and common expense liability divested from the partially acquired unit shall be automatically reallocated to that unit and the remaining units in proportion to the respective appurtenant votes and liabilities of those units before the taking, with the partially acquired unit participating in the reallocation on the basis of its reduced allocated votes and liabilities.

(c) Acquisition of part of common facilities.--If part of the common facilities is acquired by eminent domain, the portion of the award attributable to the interest of the association in the common facilities taken shall be paid to the association. The association shall divide any portion of the award not used for any restoration or repair of the remaining common facilities among the unit owners in proportion to the common expense liability attributable to the units before the taking, but any portion of the award attributable to the acquisition of a limited common facility shall be equally divided among the owners of the units to which that limited common facility was allocated at the time of acquisition or in any manner as provided in the declaration.

(d) Acquisition of part of controlled facilities.--If, as part of a unit acquired by eminent domain, controlled facilities are taken which benefit other units, that portion of the award attributable to the interest of the other units in the controlled facilities taken shall be paid to the association. The association shall divide any portion of the award not used for any restoration or repair of the remaining controlled facilities equally among the unit owners whose units were benefited by the controlled facilities that have been taken.