Grade II listed · Dorset

Trigon House Including Attached Garden Wall and Loggias on North-West

Trigon House Including Attached Garden Wall and Loggias on North-West is a Grade II listed building in Dorset, first listed on 30 August 1984. It is one of 8,488 Grade II entries among 9,210 listed buildings in Dorset; 71% of Dorset’s current entries were listed before it.

List entry
Field	Value
Name	Trigon House Including Attached Garden Wall and Loggias on North-West
Grade	Grade II — special interest
List entry number	1323437
Date first listed	30 August 1984
Local planning authority	Dorset
Location	50.70014, -2.16216 (map)
Official record	Historic England list entry 1323437

Planning works on this listed building?

Planium checks which consents Dorset will require for your works on Trigon House Including Attached Garden Wall and Loggias on North-West, lists what the heritage statement must cover and drafts the application text.

Ask Planium what consent you need

What the grade means for works

Grade II buildings are of special interest and make up over 90% of listed buildings in England. Most alterations, extensions and many internal changes still need listed building consent from the council.

The protection covers the whole building, inside and out, plus fixtures and attached structures. Typical works that need consent: replacing windows or doors, removing walls or historic fabric, changing roof coverings, installing solar panels or external insulation, and adding extensions.

Listed buildings near Trigon House Including Attached Garden Wall and Loggias on North-West

Name	Grade	Distance
Grapevine Cottage	II	2.0 km
Carey House and Carey Cottage, Including Attached Gazebo on East, and Boundary Walls on North and East	II	2.0 km
2, Holmebridge Common	II	2.2 km
Forge Cottage	II	2.3 km
Heath View	II	2.3 km
Holme Bridge	II*	2.3 km
East Stoke War Memorial	II	2.4 km
Parish Church of St Mary	II	2.4 km
Thatched Cottage	II	2.5 km
Casa Mia and Adjoining Cottage on West, (No Name Or Number)	II	2.5 km

Frequently asked questions

Is Trigon House Including Attached Garden Wall and Loggias on North-West listed?

Yes. Trigon House Including Attached Garden Wall and Loggias on North-West is on the National Heritage List for England as a Grade II listed building, list entry number 1323437, first listed on 30 August 1984. The full list entry with its description and map is on Historic England’s website.

Do I need consent for works to Trigon House Including Attached Garden Wall and Loggias on North-West?

Works that affect its character as a building of special architectural or historic interest — inside or out — need listed building consent from Dorset, in addition to any planning permission or building regulations approval. Like-for-like repairs often do not, but confirm with the council’s conservation officer before you start.

Source: National Heritage List for England, © Historic England 2026, via planning.data.gov.uk. Contains Ordnance Survey data © Crown copyright and database right. Licensed under the Open Government Licence v3.0. Retrieved 12 October 2026. Local authority assigned from the list entry point. This page is a summary — the legal record is the official list entry.