Grade II listed · Cornwall

Gate Piers and Walls at the South Entrance to Trewan Hall

Gate Piers and Walls at the South Entrance to Trewan Hall is a Grade II listed building in Cornwall, first listed on 12 May 1988. It is one of 11,797 Grade II entries among 12,596 listed buildings in Cornwall; 63% of Cornwall’s current entries were listed before it.

List entry
Field	Value
Name	Gate Piers and Walls at the South Entrance to Trewan Hall
Grade	Grade II — special interest
List entry number	1144125
Date first listed	12 May 1988
Local planning authority	Cornwall
Location	50.44239, -4.94260 (map)
Official record	Historic England list entry 1144125

Planning works on this listed building?

Planium checks which consents Cornwall will require for your works on Gate Piers and Walls at the South Entrance to Trewan Hall, 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 Gate Piers and Walls at the South Entrance to Trewan Hall

Name	Grade	Distance
Farm Buildings About 20 Metres South West of Trewan Hall	II	230 m
House About 40 Metres South West of Trewan Hall	II	250 m
Trewan Hall with Attached Garden Walls	II*	265 m
Guidestone at Sw 908647	II	417 m
Rosemellyn House	II	470 m
The Old Rectory	II*	504 m
Toll House	II	510 m
Bridge Over the River Menalhyl	II	513 m
Flanking Walls and Gateway to the Bridge Over the Moat About 8 Metres East of the Old Rectory	II*	515 m
Town Mills	II	528 m

Frequently asked questions

Is Gate Piers and Walls at the South Entrance to Trewan Hall listed?

Yes. Gate Piers and Walls at the South Entrance to Trewan Hall is on the National Heritage List for England as a Grade II listed building, list entry number 1144125, first listed on 12 May 1988. The full list entry with its description and map is on Historic England’s website.

Do I need consent for works to Gate Piers and Walls at the South Entrance to Trewan Hall?

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.