Grade II listed · Cornwall

Powder House at Sw75353768

Powder House at Sw75353768 is a Grade II listed building in Cornwall, first listed on 24 November 1988. It is one of 11,797 Grade II entries among 12,596 listed buildings in Cornwall; 79% of Cornwall’s current entries were listed before it.

List entry
Field	Value
Name	Powder House at Sw75353768
Grade	Grade II — special interest
List entry number	1236952
Date first listed	24 November 1988
Local planning authority	Cornwall
Location	50.19652, -5.14904 (map)
Official record	Historic England list entry 1236952

Planning works on this listed building?

Planium checks which consents Cornwall will require for your works on Powder House at Sw75353768, 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 Powder House at Sw75353768

Name	Grade	Distance
Powder House at Sw75343769	II	12 m
Powder House at Sw75333771	II	28 m
Gate Piers and Flanking Walls at Entrance to Former Gunpowder Works at Sw754377	II	71 m
Park Cottage	II	99 m
Kennal Vale House and Adjoining Garden Walls	II	164 m
Glume Stove House and Associated Structures at Approximately 40 Metres West of Kennal Vale House	II	206 m
Bridge at Sw 7506 3747	II	351 m
The Old Mill	II	366 m
Mill at Sw75043747	II	369 m
Mill at Sw75033747	II	389 m

Frequently asked questions

Is Powder House at Sw75353768 listed?

Yes. Powder House at Sw75353768 is on the National Heritage List for England as a Grade II listed building, list entry number 1236952, first listed on 24 November 1988. The full list entry with its description and map is on Historic England’s website.

Do I need consent for works to Powder House at Sw75353768?

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.