Boundary Walling at Rear of No 21 is a Grade II listed building in the Dover local planning authority area, England. First listed on 23 April 1976. Boundary wall.

Boundary Walling at Rear of No 21

WRENN ID
quiet-hearth-soot
Grade
II
Local Planning Authority
Dover
Constituency
Herne Bay and Sandwich MP: Sir Roger Gale (Con)
Country
England
Date first listed
23 April 1976
Type
Boundary wall
Address
Boundary Walling at Rear of No 21, Delf Street, Sandwich
OS grid reference
TR 328 582
Coordinates
51.27539, 1.33776
Source
Historic England listing

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

Description

The boundary walling at the rear of No 21 Delf Street is a Grade II listed structure. It features medieval stone and brick parallel walling that runs at right angles to Delf Street. The southeast wall measures approximately 6 feet 6 inches high and 220 feet long, while the northwest wall is about 6 feet high and 250 feet long.

Local climate

Boundary Walling at Rear of No 21 sits in a drier-than-average part of the UK, with an average of 710 mm of rain a year. This makes it drier than 87% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 67% of listed buildings.

It experiences an average of 8 freeze-thaw cycles a year, fewer than 94% of listed buildings. Of these, 4 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. 15, Delf Street Grade II 23 m
  2. Boundary Walling Between the Cinema and No 2 Cattle Market Grade II 26 m
  3. 19, Delf Street Grade II 28 m
  4. Delf House Grade II* 28 m
  5. Malt Shovel House Grade II 29 m
  6. St Johns Hospital Almshouses Grade II 38 m
  7. Claypipes Cobblers Grade II 46 m
  8. Delf Cottage Grade II 47 m
  9. 32 and 34, Delf Street Grade II 48 m
  10. 2, Cattle Market Grade II 49 m