Gariannonum Roman Fort

Gariannonum Roman Fort

Listed on the National Heritage List for England. Search over 400,000 listed places

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Overview

Heritage Category:
Listed Building
Grade:
I
List Entry Number:
1372902
Date first listed:
10-Jun-1953
List Entry Name:
Gariannonum Roman Fort
Statutory Address:
Gariannonum Roman Fort
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Location

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Date:
2000-08-13
Reference:
IOE01/02640/23
Rights:
© Mr Nigel Gallant. Source: Historic England Archive

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Official list entry

Heritage Category:
Listed Building
Grade:
I
List Entry Number:
1372902
Date first listed:
10-Jun-1953
List Entry Name:
Gariannonum Roman Fort
Statutory Address 1:
Gariannonum Roman Fort

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:
Gariannonum Roman Fort

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

County:
Norfolk
District:
Great Yarmouth (District Authority)
Parish:
Burgh Castle
National Park:
The Broads
National Grid Reference:
TG 47497 04474

Details

TG 40 SE
7/15

BURGH CASTLE
Gariannonum Roman Fort (Burgh Castle)

10.6.53

I

Roman fort. Probably 260-280 A.D., evacuated c.407-8. Subsequently used as Saxon settlement. Norman motte and bailey castle constructed at south-west corner in late C11, completely removed 1839. Flint, brick and concrete. Roughly quadrangular. North, east and south walls survive. Traces of foundations of west wall discovered during excavations of 1958-62. Walls of coursed flint facing to concrete rubble core. Every 5-6 courses of flints are three courses of bricks, giving striated appearance to walls. At corners and at centre of shorter sides (north and south) are bulbous drum bastions, standing away from walls at base and linked to walls at top. They are solid. Two further bastions are symmetrically placed in east wall flanking central main gateway. Gateway is now only a jagged hole. The bastions are later additions, probably C4. Scheduled Ancient Monument, County number 399.

Listing NGR: TG4749704474

Legacy

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

Legacy System number:
227750
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 Gariannonum Roman Fort

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 14:49:29.

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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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