Welsh Office (previously Ministry of Town and Country Planning) lists of buildings of architectural or historic interest for Denbighshire and Flintshire.
Note by Edward Hubbard: These are all the lists made available to The Buildings of Wales prior to commencement of work on Clwyd, together with subsequent resurveys. Supplementary lists have been retained only selectively, keeping references only to buildings which seem potentially worthy of consideration for inclusion in the book.