Heritage sites, historic visitor attractions and National Trust properties.
From their website
Heritage society chair (inferred from the source page)
ServicesConservation and design advice (inferred from the source page) · Protected buildings register administration (~1,600 buildings) (inferred from the source page) · Protected monuments register administration (~350 monuments) (inferred from the source page) · Conservation area management (26 areas) (inferred from the source page) · Sites of Special Significance designation (9 sites) (inferred from the source page) · Tree Protection Orders · Conservation area character appraisals (inferred from the source page) · Pre-application heritage advice (inferred from the source page) · Planning guidance for heritage properties (inferred from the source page)