Former Navigation Colliery Middle Revetment Wall is a Grade II listed building in the Caerphilly local planning authority area, Wales. First listed on 28 September 1994. Colliery structure.

Former Navigation Colliery Middle Revetment Wall

WRENN ID
guardian-sandstone-heron
Grade
II
Local Planning Authority
Caerphilly
Constituency
Newport West and Islwyn MP: Ruth Jones (Lab)
Country
Wales
Date first listed
28 September 1994
Type
Colliery structure
Address
Former Navigation Colliery Middle Revetment Wall, Navigation Colliery Crumlin, Crumlin
OS grid reference
ST 210 988
Coordinates
51.68317, -3.14281
Source
Cadw listing

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

Description

The former Navigation Colliery Middle Revetment Wall is made of rubble sandstone and rises in height from the south to the north, following the slope of the road that leads down to the lower level of the colliery. The wall features remnants of pulleys and fittings, and it is topped with a fence made of standard rails, which once had winding cables passed between them, although these cables are no longer intact.

Local climate

Former Navigation Colliery Middle Revetment Wall sits in a wetter-than-average part of the UK, with an average of 1,020 mm of rain a year. This makes it wetter than 81% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 75% of listed buildings.

It experiences an average of 43 freeze-thaw cycles a year, more than 81% of listed buildings. Of these, 20 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

Sign in or create a free account to unlock:

  • No EPC on record for this property
  • No sale records on file
  • No related consent applications matched
  • 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
Create free account

Matched applications, energy data and sale records are assembled automatically and may contain errors. Flag incorrect data.

Similar buildings

The closest matches to this building from all 493,000 UK listed buildings, by architecture, period and materials.

See all similar buildings →

this building   1 similar   nearby listed buildings

Nearby listed buildings

  1. Former Navigation Colliery Electrical Outbuilding Grade II 28 m
  2. Former Navigation Colliery Heapstead and Main Revetment Wall Grade II 30 m
  3. Former Navigation Colliery Power House and Pump House Grade II* 40 m
  4. Former Navigation Colliery North Winding Engine House Grade II* 48 m
  5. Former Navigation Colliery Workshops and Stores Grade II 57 m
  6. Former Navigation Colliery Chimney Grade II* 98 m
  7. Former Navigation Colliery Lamp Room Grade II 113 m
  8. Former Navigation Colliery Baths Grade II 124 m
  9. Former Navigation Colliery Fan House and Fan Drift Grade II* 153 m
  10. Former Navigation Colliery South Winding Engine House Grade II* 155 m