Sopwell Nunnery Ruins

SOPWELL NUNNERY RUINS, COTTONMILL LANE

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Overview

Heritage Category:
Listed Building
Grade:
II
List Entry Number:
1103135
Date first listed:
27-Aug-1971
List Entry Name:
Sopwell Nunnery Ruins
Statutory Address:
SOPWELL NUNNERY RUINS, COTTONMILL LANE
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Location

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Archive image, may not represent current condition of site.
Date:
2006-04-21
Reference:
IOE01/15017/02
Rights:
© Mr John Riley. Source: Historic England Archive

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Official list entry

Heritage Category:
Listed Building
Grade:
II
List Entry Number:
1103135
Date first listed:
27-Aug-1971
List Entry Name:
Sopwell Nunnery Ruins
Statutory Address 1:
SOPWELL NUNNERY RUINS, COTTONMILL LANE

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:
SOPWELL NUNNERY RUINS, COTTONMILL LANE

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

County:
Hertfordshire
District:
St. Albans (District Authority)
Parish:
Non Civil Parish
National Grid Reference:
TL 15111 06328

Details

1. 1582 COTTONMILL LANE (East Side)

Sopwell Nunnery ruins TL 10 NE 24/120

II

2. Unroofed ruins of a very large, 2-storey mansion, built in mid C16 by Sir Richard Lee from and among the remains of the original Sopwell Nunnery. On East face 3-light Perpendicular mullioned windows have been partly blocked or extended in this re-building. Walls of flint with brick headers and dressings, and moulded stone string. Various other foundations and parts of buildings, much overgrown. Large building to West in field has been modernised later, then demolished, but mediaeval foundations standing. AM.

Listing NGR: TL1511106328

Legacy

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

Legacy System number:
163228
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 Sopwell Nunnery Ruins

Map

This map is for quick reference purposes only and may not be to scale. This copy shows the entry on 04-Jun-2026 at 10:26:21.

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© Crown copyright [and database rights] 2026. OS AC0000815036. Use of this mapping is subject to Terms and Conditions.

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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