The British Isles
Country houses, walled gardens, coast.

Northwood House
Cowes — United Kingdom
Northwood House is a château at Cowes, England, in the United Kingdom. The recorded building campaign dates from the 18th century. The register records it as “Grade II* listed building”. Details are drawn from Wikidata.

Norton Conyers House
Norton Conyers · United Kingdom — United Kingdom
A multi-period country house with distinctive curved gables and eighteenth-century interiors, associated with the Graham family.

Norton Mandeville Manor
High Ongar · East of England — United Kingdom
Norton Mandeville Manor is a Grade II* listed building in High Ongar, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.
- Grade II* listed building
Norton Manor
Norton · South West England — United Kingdom
Norton Manor is a Grade II* listed building in Norton, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.
Norwich Castle
Norwich — United Kingdom
Norwich Castle is a château at Norwich, 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.

Nottingham Castle
City of Nottingham — United Kingdom
Nottingham Castle is a château at City of Nottingham, 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.
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Nun Appleton Hall
Appleton Roebuck · United Kingdom — United Kingdom
Nun Appleton Hall is a Grade II listed building in Appleton Roebuck, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.
Nuneham House
Nuneham Courtenay · South East England — United Kingdom
Nuneham House is a château at Nuneham Courtenay, England, in the United Kingdom. The recorded building campaign dates from the 18th century. The register records it as “Grade II* listed building”. Details are drawn from Wikidata.
- Grade II listed building
Nunhide Manor
Sulham · South East England — United Kingdom
Nunhide Manor is a Grade II listed building in Sulham, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.

Nunwell House
Brading · United Kingdom — United Kingdom
A house begun in the early seventeenth century, then repeatedly enlarged and refaced by later generations of the Oglander family.

Nutcombe Manor
Clayhanger · South West England — United Kingdom
Nutcombe Manor is a Grade II* listed building in Clayhanger, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.
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Nutfield Priory
Nutfield · South East England — United Kingdom
Nutfield Priory is a Grade II listed building in Nutfield, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.

Nutwell Court
Woodbury · South West England — United Kingdom
Nutwell Court is a Grade II* listed building in Woodbury, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.
- Grade II listed building
Oakendene Manor
Cowfold · South East England — United Kingdom
Oakendene Manor is a Grade II listed building in Cowfold, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.

Oakfield Manor
Upton-by-Chester — United Kingdom
Oakfield Manor is a historic manor house at Upton-by-Chester, 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.
- Grade II listed building
Oakhill Manor
Ashwick · South West England — United Kingdom
Oakhill Manor is a Grade II listed building in Ashwick, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.
- Grade II listed building
Oaklands Manor
Scarcroft · Yorkshire and the Humber — United Kingdom
Oaklands Manor is a Grade II listed building in Scarcroft, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.
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Oakley Hall
Deane · South East England — United Kingdom
Oakley Hall is a Grade II listed building in Deane, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.

Oakmere Hall
Delamere and Oakmere · United Kingdom — United Kingdom
Oakmere Hall is a Grade II listed building in Delamere and Oakmere, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.
- Grade II listed building
Oakwood Manor
Abinger · South East England — United Kingdom
Oakwood Manor is a Grade II listed building in Abinger, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.
- Grade II* listed building
Ockley Manor
Hassocks · South East England — United Kingdom
Ockley Manor is a Grade II* listed building in Hassocks, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.
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Ocklynge Manor
Eastbourne · South East England — United Kingdom
Ocklynge Manor is a Grade II listed building in Eastbourne, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.
- Grade II listed building
Odell Manor
Odell · East of England — United Kingdom
Odell Manor is a Grade II listed building in Odell, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.

Odiham Castle
Odiham · South East England — United Kingdom
Odiham Castle is a château at Odiham, in the United Kingdom. The recorded building campaign dates from the 13th century. The register records it as “scheduled monument”. Details are drawn from Wikidata.