The British Isles
Country houses, walled gardens, coast.
- Château
Tobar Mhuire
Crossgar — United Kingdom
Tobar Mhuire is a château at Crossgar, in the United Kingdom. The recorded building campaign dates from the 19th century. The register records it as “Grade B1 listed building”. Details are drawn from Wikidata.
- Grade II listed building
Toddington Manor
Toddington · East of England — United Kingdom
Toddington Manor is a Grade II listed building in Toddington, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.

Toddington Manor
Toddington · South West England — United Kingdom
Toddington Manor is a historic manor house at Toddington, in the United Kingdom. The recorded building campaign dates from the 19th century. The register records it as “Grade I listed building”. Details are drawn from Wikidata.
- Grade II listed building
Todenham Manor
Todenham · South West England — United Kingdom
Todenham Manor is a Grade II listed building in Todenham, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.
- Grade II listed building
Toft Manor
Dunchurch · West Midlands — United Kingdom
Toft Manor is a Grade II listed building in Dunchurch, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.
- Grade II listed building
Toft Manor
Toft · East of England — United Kingdom
Toft Manor is a Grade II listed building in Toft, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.
- Grade II listed building
Tofte Manor
Sharnbrook · East of England — United Kingdom
Tofte Manor is a Grade II listed building in Sharnbrook, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.

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

Tolquhon Castle
Aberdeenshire — United Kingdom
Tolquhon Castle is a château at Aberdeenshire, 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.
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Tomen y Rhodwydd
Llandegla — United Kingdom
Tomen y Rhodwydd is a château at Llandegla, Wales, 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.
- Grade I listed building
Tonacombe Manor
Morwenstow · South West England — United Kingdom
Tonacombe Manor is a Grade I listed building in Morwenstow, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.

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

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

Torre Abbey
Torquay — United Kingdom
Torre Abbey is a historic abbey at Torquay, England, 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.

Tosson Tower
Whitton and Tosson · United Kingdom — United Kingdom
Tosson Tower is a Grade II* listed building in Whitton and Tosson, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.

Tottenham House
Great Bedwyn · South West England — United Kingdom
Tottenham House is a Grade I listed building in Great Bedwyn, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.
- Grade II listed building
Tottington Manor
Upper Beeding · South East England — United Kingdom
Tottington Manor is a Grade II listed building in Upper Beeding, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.
- Grade II listed building
Tower Hill Manor
Shere · South East England — United Kingdom
Tower Hill Manor is a Grade II listed building in Shere, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.
- Grade II* listed building
Tower House
Henshaw · United Kingdom — United Kingdom
Tower House is a Grade II* listed building in Henshaw, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.

Tower of London
London Borough of Tower Hamlets — United Kingdom
Tower of London is a fortified tower at London Borough of Tower Hamlets, England, in the United Kingdom. The recorded building campaign dates from the 11th century. Its architecture is recorded as Norman architecture. The register records it as “World Heritage Site”. Details are drawn from Wikidata.

Townhead
Slaidburn · Lancashire — United Kingdom
Townhead is a Grade II* listed building in Slaidburn, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.

Townhill Park House
City of Southampton — United Kingdom
Townhill Park House is a château at City of Southampton, England, in the United Kingdom. Its architecture is recorded as Italianate architecture. The register records it as “Grade II listed building”. Details are drawn from Wikidata.

Trafford Hall
Mickle Trafford and District — United Kingdom
Trafford Hall is a château at Mickle Trafford and District, 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
Trebeigh Manor
St Ive and Pensilva · South West England — United Kingdom
Trebeigh Manor is a Grade II listed building in St Ive and Pensilva, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.