The British Isles
Country houses, walled gardens, coast.
- Grade II listed building
Mundy Manor
Mersham · South East England — United Kingdom
Mundy Manor is a Grade II listed building in Mersham, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.

Muness Castle
Shetland Islands — United Kingdom
Muness Castle is a château at Shetland Islands, Scotland, in the United Kingdom. The recorded building campaign dates from the 16th century. The register records it as “scheduled monument”. Details are drawn from Wikidata.
- Grade II listed building
Musgrove Manor
Somerset West and Taunton · South West England — United Kingdom
Musgrove Manor is a Grade II listed building in Somerset West and Taunton, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.
- Grade II* listed building
Muston Manor
Winterborne Kingston · South West England — United Kingdom
Muston Manor is a Grade II* listed building in Winterborne Kingston, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.

Muswell Manor
Leysdown · South East England — United Kingdom
Muswell Manor is a Grade II listed building in Leysdown, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.
- Grade II listed building
Muxton Manor
Donnington and Muxton · West Midlands — United Kingdom
Muxton Manor is a Grade II listed building in Donnington and Muxton, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.

Myddle Castle
Myddle, Broughton and Harmer Hill · West Midlands — United Kingdom
Myddle Castle is a Grade II listed building in Myddle, Broughton and Harmer Hill, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.
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Nailcote Hall
Berkswell · West Midlands — United Kingdom
A historic timber-framed house with later brick additions, now operating within a hotel, leisure and events complex.
- Grade II* listed building
Nancealverne House
Penzance · South West England — United Kingdom
Nancealverne House is a Grade II* listed building in Penzance, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.
- Grade II listed building
Nansough Manor
Ladock · South West England — United Kingdom
Nansough Manor is a Grade II listed building in Ladock, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.
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Nantclwyd Hall
Llanelidan — United Kingdom
Nantclwyd Hall is a château at Llanelidan, Wales, in the United Kingdom. Its architecture is recorded as Georgian architecture. The register records it as “Grade II* listed building”. Details are drawn from Wikidata.

Nappa Hall
Askrigg · United Kingdom — United Kingdom
Nappa Hall is a Grade I listed building in Askrigg, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.

Narborough Hall
Narborough · Leicestershire — United Kingdom
Narborough Hall is a Grade II listed building in Narborough, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.

Narford Hall
Narford · East of England — United Kingdom
Narford Hall is a Grade I listed building in Narford, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.

Narrow Water Castle
Narrow Water — United Kingdom
Narrow Water Castle is a château at Narrow Water, 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.

National Botanic Gardens (Ireland)
Ireland
The National Botanic Gardens at Glasnevin in Dublin hold plant collections from habitats around the world. Their restored historic glasshouses include Richard Turner’s Curvilinear Range and the Great Palm House. The gardens have been associated with their counterpart at Kilmacurragh in County Wicklow since 1854.

Naworth Castle
Brampton · North West England — United Kingdom
Naworth Castle is a Grade I listed building in Brampton, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.
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Necarne Castle
County Fermanagh — United Kingdom
Necarne Castle is a château at County Fermanagh, Northern Ireland, in the United Kingdom. Its architecture is recorded as Victorian architecture. The register records it as “Grade B+ listed building”. Details are drawn from Wikidata.

Neidpath Castle
Scottish Borders — United Kingdom
Neidpath Castle is a château at Scottish Borders, 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.

Nether Cerne Manor
Nether Cerne · South West England — United Kingdom
Nether Cerne Manor is a Grade II listed building in Nether Cerne, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.

Nether Hall
Doncaster · United Kingdom — United Kingdom
Nether Hall is a Grade II listed building in Doncaster, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.
- Grade II listed building
Nether Hall
Thurston · East of England — United Kingdom
Nether Hall is a Grade II listed building in Thurston, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.

Nether Winchendon House
Nether Winchendon · South East England — United Kingdom
A house with medieval and Tudor fabric, transformed by a late-eighteenth-century Gothic campaign and later restoration.
- Grade II* listed building
Netherhall
Maryport · North West England — United Kingdom
Netherhall is a Grade II* listed building in Maryport, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.