6. Any building or part of a building comprising the hereditament or part of the hereditament is included in a list compiled under Article 42 of the Planning (Northern Ireland) Order 1991(1) or is the subject of a building preservation notice within the meaning of Article 42A of that Order.
(1)
S.I. 1991/1220 (N.I. 11); Article 42A was inserted by Article 25 of the Planning (Amendment) (Northern Ireland) Order 2003 (S.I. 2003/430 (N.I. 8))