Erddig, Wrexham
Nunnington Hall, North Yorkshire
Llanerchaeron, Ceredigion
Standen House and Garden, West Sussex
Plas Newydd, Anglesey
Greenway, Devon
Hughenden, Buckinghamshire
Mr Straw's House, Nottinghamshire
Finch Foundry, Devon
Townend, Cumbria
Clevedon Court, North Somerset