23, Clayport Street is a Grade II listed building in the Northumberland local planning authority area, England. First listed on 25 August 1977. Building. 2 related planning applications.

23, Clayport Street

WRENN ID
pitched-buttress-peregrine
Grade
II
Local Planning Authority
Northumberland
Constituency
North Northumberland MP: David Smith (Lab)
Country
England
Date first listed
25 August 1977
Type
Building
Address
23, Clayport Street, Alnwick, NE66 1LA
OS grid reference
NU 184 131
Coordinates
55.41222, -1.70946
Source
Historic England listing

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

Description

23 Clayport Street is a 18th century building that is very plain and constructed of ashlar. It has three storeys and features five windows. The roof is made of slate, and there is an ashlar chimney located on the right side. The building has late glazed sash windows, with one window above the central doorway being blind. The central doorway is adorned with a well-crafted bracketed segmental stone hood.

Local climate

23, Clayport Street receives an average of 830 mm of rain a year. This makes it wetter than 53% 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 13 freeze-thaw cycles a year, fewer than 88% of listed buildings. Of these, 8 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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  • Full EPC report — heating system, energy costs, size, glazing, construction etc.
  • 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. 25 and 25a, Clayport Street Grade II 12 m
  2. 17 and 19, Clayport Street Grade II 22 m
  3. Gates, Railings and Steps to Sheraton House Grade II 46 m
  4. Sheraton House Grade II 52 m
  5. Methodist Church Grade II 71 m
  6. 7 and 9, Clayport Street Grade II 74 m
  7. Wall to South of Methodist Church Grade II 83 m
  8. Pant Outside Westgate House Grade II 98 m
  9. Grove House Grade II 101 m
  10. 12 AND 14, GREEN BATT (See details for further address information) Grade II 108 m