Conduit Head, Eltham
List Entry Summary
This monument is scheduled under the Ancient Monuments and Archaeological Areas Act 1979 as amended as it appears to the Secretary of State to be of national importance. This entry is a copy, the original is held by the Department for Culture, Media and Sport.
Name: Conduit Head, Eltham
List entry Number: 1005550
The monument may lie within the boundary of more than one authority.
County: Greater London Authority
District Type: London Borough
National Park: Not applicable to this List entry.
Grade: Not applicable to this List entry.
Date first scheduled: 20-Sep-1956
Date of most recent amendment: Not applicable to this List entry.
Legacy System Information
The contents of this record have been generated from a legacy data system.
Legacy System: RSM - OCN
UID: LO 48
This list entry does not comprise part of an Asset Grouping. Asset Groupings are not part of the official record but are added later for information.
List entry Description
Summary of Monument
Eltham Palace conduit head, 52m north-east of Holy Trinity church.
Reasons for Designation
The provision of clean water has been seen as a public responsibility since early times. The earliest water-supply systems in Britain were built during the Roman period. Aqueducts supplied civil and military centres from wells, springs and impounded sources. Medieval water systems were constructed for monasteries as early as the twelfth century, and similar conduit systems were built for some medieval towns. Early supplies depended on gravitational flow from a spring to a conduit head. Conduits were pipes or channels used to convey and transport the water. Where a head of water was brought up to the surface it was accessed through a conduit head. Some conduits, such as that at Exeter in the 14th and 15th centuries, were laid underground, whilst others, such as Wells, ran in the street.
Despite some later repair work and alterations, Eltham Palace conduit head survives well. It formed a significant part of the water supply system to Eltham Palace and provides an insight into 16th century construction techniques and engineering. As a monument accessible to the public it provides a useful educational and recreational resource, which is of historical interest for its association with the Royal Palace.
This record has been generated from an "old county number" (OCN) scheduling record. These are monuments that were not reviewed under the Monuments Protection Programme and are some of our oldest designation records. This record was the subject of a minor enhancement on 24 March 2015.
The monument includes a 16th century conduit head surviving as upstanding and below-ground remains. It is situated on a gentle south-facing slope adjacent to Holy Trinity Church in Avery Hill Park.
The conduit head is a red-brick structure with a sunken four-centred arch opening forming the entrance to a chamber with a pointed barrel vault. The brickwork has been patched and buttressed in places. The interior of the main chamber includes three arched openings in the west wall and two in the east wall. One of these leads along a vaulted passage to a square chamber with a low brick dividing wall forming a tank. The conduit head contained a sluice and tank to control the flow of water from springs to Eltham Palace via a pipe under the moat.
The upstanding remains of the conduit head are listed at Grade II.
NMR TQ47SW47. PastScape 1463808. LBS 396506
National Grid Reference: TQ 43597 74202
The above map is for quick reference purposes only and may not be to scale. For a copy of the full scale map, please see the attached PDF - 1005550 .pdf
The PDF will be generated from our live systems and may take a few minutes to download depending on how busy our servers are. We apologise for this delay.
This copy shows the entry on 18-Mar-2018 at 03:26:16.
End of official listing