The British Isles
Country houses, walled gardens, coast.

Downhill Palace
Downhill — United Kingdom
Downhill Palace is a royal or princely palace at Downhill, in the United Kingdom. The recorded building campaign dates from the 18th century. The register records it as “Grade B1 listed building”. Details are drawn from Wikidata.

Doyden Castle
St Minver Highlands · South West England — United Kingdom
Doyden Castle is a Grade II listed building in St Minver Highlands, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.
- Grade II* listed building
Drawdykes Castle
Stanwix Rural · North West England — United Kingdom
Drawdykes Castle is a Grade II* listed building in Stanwix Rural, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.

Drayton House
Lowick · East Midlands — United Kingdom
Drayton House is a Grade I listed building in Lowick, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.
- Grade II listed building
Drayton Manor
Drayton Beauchamp · South East England — United Kingdom
Drayton Manor is a Grade II listed building in Drayton Beauchamp, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.
- Grade II listed building
Drayton Manor
Drayton · South West England — United Kingdom
Drayton Manor is a Grade II listed building in Drayton, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.
- Grade II listed building
Drayton Manor
Stratford-upon-Avon · West Midlands — United Kingdom
Drayton Manor is a Grade II listed building in Stratford-upon-Avon, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.
- Château
Drenagh
Fruithill — United Kingdom
Drenagh is a château at Fruithill, in the United Kingdom. The recorded building campaign dates from the 19th century. The register records it as “Grade A listed building”. Details are drawn from Wikidata.
- Grade II listed building
Driffield Manor
Driffield · South West England — United Kingdom
Driffield Manor is a Grade II listed building in Driffield, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.
- Château
Drum Manor (remains)
County Tyrone — United Kingdom
Drum Manor (remains) is a historic manor house at County Tyrone, Northern Ireland, in the United Kingdom. The recorded building campaign dates from the 19th century. The register records it as “Grade B2 listed building”. Details are drawn from Wikidata.
- Château
Drumalis Retreat Centre
County Antrim — United Kingdom
Drumalis Retreat Centre is a château at County Antrim, Northern Ireland, in the United Kingdom. The recorded building campaign dates from the 19th century. The register records it as “Grade B+ listed building”. Details are drawn from Wikidata.

Druminnor Castle
Aberdeenshire — United Kingdom
Druminnor Castle is a château at Aberdeenshire, Scotland, in the United Kingdom. The recorded building campaign dates from the 15th century. The register records it as “category A listed building”. Details are drawn from Wikidata.

Drummond Castle
Perth and Kinross — United Kingdom
Drummond Castle is a château at Perth and Kinross, Scotland, in the United Kingdom. Its architecture is recorded as Gothic art. The register records it as “category B listed building”. Details are drawn from Wikidata.
- Château
Drumnasole House
Drumnasole — United Kingdom
Drumnasole House is a château at Drumnasole, in the United Kingdom. The recorded building campaign dates from the 19th century. The register records it as “Grade B+ listed building”. Details are drawn from Wikidata.
- Grade II listed building
Drungewick Manor
Loxwood · South East England — United Kingdom
Drungewick Manor is a Grade II listed building in Loxwood, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.

Duart Castle
Argyll and Bute — United Kingdom
Duart Castle is a château at Argyll and Bute, Scotland, in the United Kingdom. The recorded building campaign dates from the 13th century. The register records it as “category A listed building”. Details are drawn from Wikidata.

Duddon Old Hall
Duddon and Burton · United Kingdom — United Kingdom
Duddon Old Hall is a Grade II listed building in Duddon and Burton, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.
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Dudley Castle
Dudley — United Kingdom
Dudley Castle is a château at Dudley, England, in the United Kingdom. The recorded building campaign dates from the 11th century. The register records it as “scheduled monument”. Details are drawn from Wikidata.

Dudmaston Hall
Quatt Malvern · West Midlands — United Kingdom
A family home on a working Shropshire estate, where domestic rooms contrast with galleries created for modern and traditional art collections.

Duff House
Aberdeenshire — United Kingdom
Duff House is a château at Aberdeenshire, Scotland, in the United Kingdom. The recorded building campaign dates from the 20th century. Its architecture is recorded as Georgian architecture. The register records it as “category A listed building”. Details are drawn from Wikidata.

Duffus Castle
Moray — United Kingdom
Duffus Castle is a château at Moray, Scotland, in the United Kingdom. The recorded building campaign dates from the 12th century. The register records it as “scheduled monument”. Details are drawn from Wikidata.
- Château
Duke of Kent School
Ewhurst · South East England — United Kingdom
Duke of Kent School is a château at Ewhurst, England, in the United Kingdom. The recorded building campaign dates from the 19th century. The register records it as “Grade II listed building”. Details are drawn from Wikidata.
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Dukenfield Hall
Mobberley · United Kingdom — United Kingdom
Dukenfield Hall is a Grade II* listed building in Mobberley, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.
- Grade II listed building
Duloe Manor
Duloe · South West England — United Kingdom
Duloe Manor is a Grade II listed building in Duloe, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.