Clerkenwell windmill, London 🌍


Clerkenwell #2618

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NGR: TQ312827
(51.52850,-0.1094)


Map/aerial photo of the area around the mill

Tower mill function:Pumping mill/wheel - truncated tower, within the former waterworks site, which has now become the Quentin Blake Centre for Illustration.

Opening times - WARNING : may not be up to date

opening times charges website notes
From 5th June 2026: Wed to Sun 10:00-17:00
Please verify before visiting
Entry charge is £15 for most exhibitions, but windmill base may host free exhibitions https://qbcentre.org.uk/

Built to pump water from The New River, but not very successful. Only worked for a few years, then replaced by a horse driven pump, and later by a steam driven one. In its long life as a redundant windmill, it was adapted in many ways so there's very little mill related evidence remaining in the truncated tower.

Stamford Gazette, Nov 26, 1720
The Damage done by that sudden Storm is incredible, considering the Time it lasted : Several Houses in this City and suburbs are quite blown down; some have lost their Chimneys, others their Gable Ends, and most of them their Tiling. The great Windmill at Islington, which went with 6 Sails, erected for raising the New-River Water, was most of it blown down, and a Man said to be kill'd therein; as also Two more in Southwark. And the Damage done on the River is said to be far worse; but we have not yet learnt the Particulars.
The builder's dictionary, or, Gentleman and architect's companion, 1734
About 30 Years ago, there was a Wind mill erected near the New-River, between London and Islington, with six Wings, being the admirable Contrivance of that ingenious Architect Mr. Surrocole, in order to convey Water from the lower Ponds, through Pipes under Ground, to a new one made on the Top of the Hill, consisting of an Acre of Ground, which serves successfully to supply the great Increase of new Buildings of London, especially to the West-ward; but a sudden Gust of Wind, or rather a Whirlewind, blew it down about 20 Years ago: however it was soon restored: It was also on the 20th of November 1720, blown down again, by a terrible high Wind that then happened; but the Proprietors have not thought fit to put up the Sails again, but erected another Mill near it; both which are drawn by Horses.
Although published in 1763, this must relate to a much earlier date, since the mill had been long out of action by then History of Clerkenwell, Pinks, 1801
In 1763 was published a tale entitled "The New River Head," 4to., London.
The following accident occurred at the New River Head:- "A young man was accidentally killed by one of the wheels of the mill at the New River Head, near Islington. He went in to view the mill, and got up on what is called the plank, without considering as he stood upright that his head was as high as the cogs of the great wheel. As soon as the mill went round his head was caught between the cogs and smashed to pieces."
plaque present till c2025 says:
Thames Water
The Round House
Remains of the windmill used c.1707-1720 to pump water from the Round Pond to the Upper Pond (now Claremont Square reservoir)
Clerkenwell, 17th Sept 2006
The compound to the windmill base at New River Head, protected by a multi-lock system, June 2014
© Mark Berry
The windmill base at New River Head, now part of the Quentin Blake centre for illustration, 1/6/26
© Mark Berry
The windmill base at New River Head, now part of the Quentin Blake centre for illustration, showing the new garden, 1/6/26
© Mark Berry
The windmill base at New River Head, now part of the Quentin Blake centre for illustration, showing disabled parking in front of the mill, 1/6/26
© Mark Berry
Inside the windmill base at New River Head (now part of the Quentin Blake centre for illustration), showing internal brick structures (and the clutter of not being quite ready for the opening day!), 1/6/26
© Mark Berry
Inside the windmill base at New River Head, (now part of the Quentin Blake centre for illustration), showing curved seats, and new picture rail and lighting, 1/6/26
© Mark Berry
"The New River Head Works, Clerkenwell", Taken from 1881 2nd edition, but 1st edition appeared in 1863
Pinks "History of Clerkenwell"
"The New River Head in 1798", showing the windmill tower with crenelations, 1798
Pinks "History of Clerkenwell"

Entry in Mills Archive database - #2618 - New River Head Mill, Clerkenwell (has photos)

The mill, designed by engineer George Sorocold in 1707, was worked by both horse and wind power. It pumped water from the New River to nearby houses. In 1720 the sails were blown off and the mill thereafter was worked only by horse power. By the early 19th century only the base remained.

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The remains of a windmill, New River Head [2014-12-17]

Mike Quinn

Amwell St Area, Clerkenwell, London, EC1 [2013-04-02] - HD

David Hallam-Jones

(2) Geograph images are licenced under a Creative Commons Attribution-Share Alike licence
Listed Building, Grade II: Windmill base, New River Head (listed 1950-12-29)

[StreetView]

News item: New River Head windmill base at the Quentin Blake centre for illustration (2/6/26)

Flickr images are copyright their individual photographers.
for information on New River Head Mill, Clerkenwell

Images from Historic England - hover over image to see copyright info, and to enable zoom
New River Head Remains Of Mill Building In Grounds / The Round House
New River Head Remains Of Mill Building In Grounds, Rosebery Avenue, Islington, Greater London, EC1R 4TN
22 Jun 2001 - Photograph (Digital)
From the Images of England project


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Last generated 05/06/2026 Text and images © Mark Berry, 1997-2026 -