Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Saltaire' has mentioned 'Listed buildings' in the following places:
Occurrence Sentence Text Source
The whole property is a Conservation Area under the provisions of the Planning (Listed Buildings and Conservation Areas) Act 1990 Nearly every building and structure within the area is listed under the provisions of the Planning (Listed Buildings and Conservation Areas) Act (1900), and Roberts Park is designated Grade II in the Register of Parks and Gardens of Special Historic Interest.