Mr Straw's House, Nottinghamshire
Paycocke's House and Cottage, Essex
Castle Drogo, Devon
Erddig, Wrexham
Mount Stewart, County Down
Ham House, Surrey
Greys Court, Oxfordshire
Tredegar, Newport
Tyntesfield, North Somerset
Wallington, Northumberland
Mottisfont, Hampshire
Westwood Manor, Wiltshire
Felbrigg, Norfolk
Peckover House, Cambridgeshire
Hardwick Hall, Derbyshire
Dyrham, Gloucestershire
Lacock, Wiltshire
Blickling Hall, Norfolk
Ightham Mote, Kent
Wightwick Manor, West Midlands
Gunby Hall Estate, Lincolnshire
Plas Newydd, Anglesey