Grade II* listed · Cornwall

Tretheague House Including Ice House, Well, Closet and Walled Garden at Rear

Tretheague House Including Ice House, Well, Closet and Walled Garden at Rear is a Grade II* listed building in Cornwall, first listed on 17 June 1988. It is one of 583 Grade II* entries among 12,596 listed buildings in Cornwall; 67% of Cornwall’s current entries were listed before it.

List entry
Field	Value
Name	Tretheague House Including Ice House, Well, Closet and Walled Garden at Rear
Grade	Grade II* — particularly important, more than special interest
List entry number	1328463
Date first listed	17 June 1988
Local planning authority	Cornwall
Location	50.18209, -5.18273 (map)
Official record	Historic England list entry 1328463

Planning works on this listed building?

Planium checks which consents Cornwall will require for your works on Tretheague House Including Ice House, Well, Closet and Walled Garden at Rear, 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 particularly important buildings of more than special interest — about 5.8% of listed buildings. Applications for listed building consent are notified to Historic England.

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 Tretheague House Including Ice House, Well, Closet and Walled Garden at Rear

Name	Grade	Distance
Sundial at Approximately 20 Metres in Front of Tretheague House	II	21 m
Former Stables at Approximately 50 Metres South West of Tretheague House	II	38 m
Gate Piers at Approximately 50 Metres South West of Tretheague House	II	46 m
Tretheague Farmhouse and Cottage Including Adjoining Outbuildings	II	56 m
Barn Immediately North West of Tretheague Farmhouse	II	67 m
Cross at Approximately 100 Metres South East of Tretheague House	II	100 m
Milestone Circa 40m South-West of No. 7 Southlea Terrace	II	318 m
Tretheague Mill	II	378 m
Guide Post at Sw735366	II	796 m
Crellow House	II	822 m

Frequently asked questions

Is Tretheague House Including Ice House, Well, Closet and Walled Garden at Rear listed?

Yes. Tretheague House Including Ice House, Well, Closet and Walled Garden at Rear is on the National Heritage List for England as a Grade II* listed building, list entry number 1328463, first listed on 17 June 1988. The full list entry with its description and map is on Historic England’s website.

Do I need consent for works to Tretheague House Including Ice House, Well, Closet and Walled Garden at Rear?

Works that affect its character as a building of special architectural or historic interest — inside or out — need listed building consent from Cornwall, 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.