The London Stone, Yantlet Creek

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Overview

Heritage Category:
Listed Building
Grade:
II
List Entry Number:
1424771
Date first listed:
06-May-2015
List Entry Name:
The London Stone, Yantlet Creek
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Official list entry

Heritage Category:
Listed Building
Grade:
II
List Entry Number:
1424771
Date first listed:
06-May-2015
List Entry Name:
The London Stone, Yantlet Creek
Location Description:
The Obelisk is situated on the foreshore of the Isle of Grain, near the south bank of the Thames, and close to Yantlet Creek in Medway, Kent.

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

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

District:
Medway (Unitary Authority)
Parish:
Isle of Grain
National Grid Reference:
TQ8609478555

Summary

The London Stone, a granite obelisk dated to 1856, marking the eastern boundary of the City of London's conservancy jurisdiction on the south bank of the river Thames.

Reasons for Designation

The London Stone, an obelisk erected in 1856 close to Yantlet Creek, Isle of Grain, is listed at Grade II for the following principal reasons:

* Historic interest: as a boundary marker of the final year of the City of London's conservancy jurisdiction along the River Thames and as a memorial to significant points in the landscape along the River Thames and Medway where the excitement and ceremony of the Mayoral septennial customs was experienced;

* Design interest: as a prominent in-situ obelisk and commemorative civic structure on the foreshore and within the surrounding estuary landscape. The obelisk design may have been symbolic in adding legality and permanence to the City's claims of jurisdiction;

* Group value: for its functional and aesthetic relationship with the other London Stones in this part of the River Thames and Medway which served to mark the southern and eastern river jurisdiction boundaries of the City of London.

History

Commemorative stones denoting the position of events which have otherwise left no visible trace on the landscape are to be found throughout Britain. One such obelisk stands on the foreshore of the Isle of Grain, near the south bank of the Thames close to Yantlet Creek. It is dated to 1856 and was erected to mark the eastern boundary of the City of London's jurisdiction over the River Thames. The City's rights of control were originally purchased from Richard I in 1197 and concerned control of fisheries and tolls along the River Thames and part of the Medway. The legal position on the capital's ownership was never clear and the City's jurisdiction was frequently challenged. The locations of the London Stones were visited by the Lord Mayor of London and other officials on their periodic visits to assert the City's conservancy jurisdiction. These river trips included ceremonies undertaken at the stones, pomp and excitement with spectators rewarded with beer, wine and newly minted coins. All of these served to instil the position of such boundaries in the minds of those who needed to observe them. These visits became social events with dinners and balls held in either Rochester or Southend-on-Sea close to another London Stone called the Crow Stone at Leigh-on-Sea in Essex. This, along with Yantlet Creek and Upnor, marked the south and eastern boundary of the City's control (Howe, G.W 1965, 282-287; Anon 1816, 3; Anon 1836, 3).

City of London obelisks were erected at Upnor, Leigh and Yantlet Creek to reassert these rights following a government select committee held in 1836. This concluded that London should lose its jurisdiction over the Thames and Medway due to laxity in carrying out its duties (Weinreb & Hibbert 1995, p. 883). These obelisks may have been symbolic in adding legality and permanence to the City's claims of jurisdiction. Damage to the banks of the Medway and problems to navigation were highlighted to the Lord Mayor during his 1856 septennial visit (Anon, 1856, 11). The fall in revenue for maintenance may have been due to competition from the railways (Thacker, 1914,pp. 188-9). Yantlet was the final obelisk to be erected by the City of London the same year.

The City lost control of these rivers to the Crown in 1857 under The Thames Conservancy Act. These stones have therefore become memorials to the points in the landscape where the boundaries of London's reach were along the Thames and Medway. They are memorials to points in the landscape where the excitement and ceremony of the Mayoral septennial customs was experienced.

Details

The obelisk, dated to 1856, stands eight metres high on a stepped stone four stage plinth vaulted above the foreshore. It is made of a single pillar of granite stone, of square section with a pyramidal top on a square stone base. The obelisk inscription is in a weathered condition with the date 1856. The plinth is inscribed with Mayoral names, and records Horatio Thomas Austin and Warren Stormes Hale; it is subject to tidal erosion.

Sources

Other
Anon, 1816, The Times 27 July
Anon, 1836, " Septennial visit of the Lord Mayor to Sheerness and Rochester", The Times 23 July
Anon, 1856, "Official visit of the Lord Mayor to Rochester", The Times 7 August
Carpenter et al, 2013, Hoo Peninsula Historic Landscape Project, English Heritage Research Report Series no 21-2013
Carpenter, E, 2014, The London Stones: Marking the City of London's Jurisdiction over the Thames and Medway, English Heritage Research Report Series no 16-2014
English Heritage, Listing Selection Guide: Commemorative Structures, April 2011
English Heritage, Listing Selection Guide: Street Furniture, October 2011
Howe, G.W, The Old Limit Stones of the Port, PLA Monthly, Volume 40 (August 1965)
Thacker, F, The Thames Highway; a History of the Inland Navigation, London:Thacker (1914), 188-9
Weinreb, B & Hibbert, C, 1995, The London Encyclopedia, London: MacMillan, 883
Wessex Archaeology, 2002, North Kent Coast Rapid Coastal Zone Assessment Survey Phase II: Field Assessment (Pilot).

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 The London Stone, Yantlet Creek

Map

This map is for quick reference purposes only and may not be to scale. This copy shows the entry on 16-Apr-2025 at 16:41:29.

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© Crown copyright [and database rights] 2025. OS AC0000815036. All rights reserved. Ordnance Survey Licence number 100024900.© British Crown and SeaZone Solutions Limited 2025. All rights reserved. Licence number 102006.006.

End of official list entry

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