Castle Wall Behind Nos. 26-28 is a Grade I listed building in the County Durham local planning authority area, England. First listed on 6 May 1952. A C12 Castle wall.

Castle Wall Behind Nos. 26-28

WRENN ID
quartered-quartz-nightshade
Grade
I
Local Planning Authority
County Durham
Constituency
City of Durham MP: Mary Kelly Foy (Lab)
Country
England
Date first listed
6 May 1952
Type
Castle wall
Address
Castle Wall Behind Nos. 26-28, North Bailey, City of Durham
OS grid reference
NZ 274 420
Coordinates
54.77228, -1.57477
Source
Historic England listing

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

Description

The castle wall behind Nos. 26-28 is a structure from the 12th century, made of coursed squared sandstone. It runs along a stretch at the foot of the gardens behind these properties and is largely obscured by earth and plants.

Local climate

Castle Wall Behind Nos. 26-28 receives an average of 790 mm of rain a year. This makes it drier than 58% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 96% of listed buildings.

It experiences an average of 41 freeze-thaw cycles a year, more than 79% of listed buildings. Of these, 24 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
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  • 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. 27, North Bailey Grade II 24 m
  2. 26, North Bailey Grade II 25 m
  3. 28, North Bailey Grade II 25 m
  4. 25, North Bailey Grade II 28 m
  5. House to South of No. 28 Grade II 31 m
  6. Union Society Grade II 37 m
  7. St John's College, Part Grade II 42 m
  8. Chapter Clerk's Office and Chapter Room Grade II 46 m
  9. The Gatehouse Grade I 48 m
  10. 23, North Bailey Grade II 48 m