Lock No 66 is a Grade II listed building in the Cheshire East local planning authority area, England. First listed on 3 December 1986. Lock. 2 related planning applications.

Lock No 66

WRENN ID
little-vault-violet
Grade
II
Local Planning Authority
Cheshire East
Constituency
Congleton MP: Sarah Russell (Lab)
Country
England
Date first listed
3 December 1986
Type
Lock
Address
Lock No 66, Trent and Mersey Canal, Sandbach
OS grid reference
SJ 754 592
Coordinates
53.12972, -2.36773
Source
Historic England listing

Also on this page: related consents · flood risk · radon risk · weather exposure · detailed attributes ↓

Description

Lock No. 66 is a pair of parallel locks located on the Trent and Mersey Canal, with the south lock constructed around 1775 by engineer James Brindley and the north lock added around 1830 under consultant Thomas Telford. The locks are built from blue and red bricks with stone dressing and feature wooden gates. The south lock has raking stone abutments that integrate with stone steps, and the lock side copings are made of stone. The lower wooden gates on the south lock were replaced in 1938, and the upper east gate was replaced in wood in 1986. The north lock has rusticated vertical stone abutments and stone copings on the north side, while the south side is mainly concrete. The upper west gates of the north lock were replaced in wood in 1959, and the lower gate was also replaced in wood in 1984.

Local climate

Lock No 66 receives an average of 880 mm of rain a year. This makes it wetter than 65% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 58% of listed buildings.

It experiences an average of 40 freeze-thaw cycles a year, more than 77% of listed buildings. Of these, 21 follow at least 1 mm of rain in the preceding 48 hours. Average temperatures at this location have risen by 0.3°C per decade since 1991.

Averages for 1991–2020; temperature trend 1991–2025. Figures describe the wider area (a grid cell of roughly 10 km), not the individual site. Contains modified Copernicus Climate Change Service information 2026.

More on this building

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  • No EPC on record for this property
  • No sale records on file
  • Related listed building consents — 2 applications
  • Detailed attributes — period, style, materials, features
  • Flood risk assessment
  • Radon risk assessment
  • Weather exposure and heating demand — rain and frost month by month and year by year, wind direction, solar and humidity
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Nearby listed buildings

  1. Double Bridge at Lock No 66, Trent and Mersey Canal Grade II 20 m
  2. Trent and Mersey Canal Lock House Grade II 24 m
  3. Lock No 65, Trent and Mersey Canal Grade II 116 m
  4. Canal Milepost East of Wheelock Wharf Grade II 198 m
  5. Canal Cottage Grade II 344 m
  6. Trent and Mersey Canal House and Attached Warehouse Grade II 400 m
  7. The Commercial Hotel Grade II 428 m
  8. Trent and Mersey Canal, Malkin's Bank Bridge Number 151 Grade II 783 m
  9. Trent and Mersey Canal Malkin's Bank Lock Number 63 Grade II 803 m
  10. Oldhouse Farmhouse Grade II 1.1 km