Hemyock Castle Gatehouse and Curtain Walls

HEMYOCK CASTLE GATEHOUSE AND CURTAIN WALLS, CORNHILL

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Overview

Heritage Category:
Listed Building
Grade:
II*
List Entry Number:
1325852
Date first listed:
05-Apr-1966
List Entry Name:
Hemyock Castle Gatehouse and Curtain Walls
Statutory Address:
HEMYOCK CASTLE GATEHOUSE AND CURTAIN WALLS, CORNHILL

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Location

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Date:
2005-05-21
Reference:
IOE01/14315/17
Rights:
© Mr Hedley R. Hooper. Source: Historic England Archive

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Official list entry

Heritage Category:
Listed Building
Grade:
II*
List Entry Number:
1325852
Date first listed:
05-Apr-1966
Date of most recent amendment:
15-Apr-1987
List Entry Name:
Hemyock Castle Gatehouse and Curtain Walls
Statutory Address 1:
HEMYOCK CASTLE GATEHOUSE AND CURTAIN WALLS, CORNHILL

The scope of legal protection for listed buildings

This List entry helps identify the building designated at this address for its special architectural or historic interest.

Unless the List entry states otherwise, it includes both the structure itself and any object or structure fixed to it (whether inside or outside) as well as any object or structure within the curtilage of the building.

For these purposes, to be included within the curtilage of the building, the object or structure must have formed part of the land since before 1st July 1948.

Understanding list entries

Corrections and minor amendments

The scope of legal protection for listed buildings

This List entry helps identify the building designated at this address for its special architectural or historic interest.

Unless the List entry states otherwise, it includes both the structure itself and any object or structure fixed to it (whether inside or outside) as well as any object or structure within the curtilage of the building.

For these purposes, to be included within the curtilage of the building, the object or structure must have formed part of the land since before 1st July 1948.

Understanding list entries

Corrections and minor amendments

Location

Statutory Address:
HEMYOCK CASTLE GATEHOUSE AND CURTAIN WALLS, CORNHILL

The building or site itself may lie within the boundary of more than one authority.

County:
Devon
District:
Mid Devon (District Authority)
Parish:
Hemyock
National Grid Reference:
ST1354613276

Details

ST 11 SW HEMYOCK CORNHILL, Hemyock
5/55 Hemyock Castle Gatehouse snd
Curtain Walls (formerly listed as
5.6.66 Castle Gatehouse and Walls)
13.2.86 II*
Ruined castle gatehouse and curtain walls. Circa 1380: in this year Sir William
Asthorpe was licensed to erect a 'wall of stone and lime'. There was already a
structure of some sort on this site, referred to in a C13 document as a 'court'; the
early work on the gatehouse (see below) may date from this period. Random chert
rubble. The curtain wall enclosed a roughly rectangular site; the principal remains
are the circular towers flanking the main (east) entrance, and a corner tower at the
north-east angle. There are remains of 4 other circular mural towers and stretches
of curtain wall. No dressed stone or detailing survive, and it is not clear where
the entrances to the towers were originally; clearly they were not at ground level.
To the rear of the gatehouse towers is a vertical masonry joint probably indicating
that part of the structure ante-dates the 1380s work.
Historical note: Sir William Asthorpe was a courtier, and appointed by Richard II
as Sheriff of Devon in the 1380s in the face of considerable local hostility; he
had married into the Dynham family, a connection that led to protracted family
litigation in the Court of Chivalry; after his year in office as Sheriff, about a
dozen cases of embezzlement and other corrupt practices were brought against him by
numerous members of the local nobility. He was temporarily imprisoned in The Fleet
prison, but pardoned by Richard II. His vulnerability probably explains in part the
erection of the castle, but it was doubtless also intended to impress the local
gentry.


Listing NGR: ST1354613276

Legacy

The contents of this record have been generated from a legacy data system.

Legacy System number:
95711
Legacy System:
LBS

Legal

This building is listed under the Planning (Listed Buildings and Conservation Areas) Act 1990 as amended for its special architectural or historic interest.

Ordnance survey map of Hemyock Castle Gatehouse and Curtain Walls

Map

This map is for quick reference purposes only and may not be to scale. This copy shows the entry on 10-Jun-2026 at 21:56:54.

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End of official list entry

All text content is available under the Open Government Licence v3.0 , except where otherwise stated. Any supplied maps are © Crown Copyright [and database rights] 2026 OS AC0000815036 and may not be reproduced without permission.

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