Public
Nostell Priory, West Yorkshire (Accredited Museum)
Springhill, County Londonderry (Accredited Museum)
Lanhydrock, Cornwall (Accredited Museum)
Mottisfont, Hampshire (Accredited Museum)
Little Fleece, Gloucestershire
Saltram, Devon (Accredited Museum)
Cragside, Northumberland (Accredited Museum)
Seaton Delaval Hall, Northumberland
Wallington, Northumberland (Accredited Museum)
Ickworth, Suffolk (Accredited Museum)
Rowallane, County Down
Rufford Old Hall, Lancashire (Accredited Museum)
Dyrham, Gloucestershire (Accredited Museum)
Plas Newydd, Anglesey (Accredited Museum)
Peckover House, Cambridgeshire (Accredited Museum)
Clandon Park, Surrey
Polesden Lacey, Surrey (Accredited Museum)
Castle Drogo, Devon (Accredited Museum)