Rochdale Canal Lock Number 8 (May Royd Lock) is a Grade II listed building in the Calderdale local planning authority area, England. First listed on 21 June 1984. Canal lock. 1 related planning application.

Rochdale Canal Lock Number 8 (May Royd Lock)

WRENN ID
upper-pewter-quill
Grade
II
Local Planning Authority
Calderdale
Constituency
Calder Valley MP: Josh Fenton-Glynn (Lab)
Country
England
Date first listed
21 June 1984
Type
Canal lock
Address
Rochdale Canal Lock Number 8 (May Royd Lock), Hebden Royd
OS grid reference
SD 996 268
Coordinates
53.7381, -2.00663
Source
Historic England listing

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

Description

Rochdale Canal Lock Number 8, also known as May Royd Lock, was built in 1798. It features large dressed stone retaining walls that include rebates for gates and is equipped with the facility for a double set of bottom gates.

Local climate

Rochdale Canal Lock Number 8 (May Royd Lock) sits in a wetter-than-average part of the UK, with an average of 1,070 mm of rain a year. This makes it wetter than 86% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 79% of listed buildings.

It experiences an average of 53 freeze-thaw cycles a year, more than 94% of listed buildings. Of these, 31 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 — 1 application
  • 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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