23 Traill Street, Thurso is a Grade C listed building in the Highland local planning authority area, Scotland. First listed on 28 November 1984. 1 related planning application.

23 Traill Street, Thurso

WRENN ID
knotted-stair-frost
Grade
C
Local Planning Authority
Highland
Constituency
Caithness, Sutherland and Easter Ross MP: Jamie Stone (LD)
Country
Scotland
Date first listed
28 November 1984
OS grid reference
ND 116 683
Coordinates
58.59414, -3.52143
Source
Historic Environment Scotland listing

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

Description

19-21 Traill Street in Thurso is a later 19th century, two-storey and attic building featuring an irregular six-bay row of shops and dwellings above. The structure is constructed of tooled ashlar, with the ground floor painted and a modern shop front added to No 23. No 21 retains its original door with flanking windows and a side entrance leading to the dwelling above. The first floor has irregular fenestration with four-pane glazing, and the building is topped with a slate roof, complete with ridge and end battery stacks.

Local climate

23 Traill Street, Thurso sits in a wetter-than-average part of the UK, with an average of 970 mm of rain a year. This makes it wetter than 76% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 70% of listed buildings.

It experiences an average of 11 freeze-thaw cycles a year, fewer than 90% 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 — 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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Nearby listed buildings

  1. 25 Traill Street, Thurso Grade B 7 m
  2. 19 -21 Traill Street, Thurso Grade C 9 m
  3. 27 Traill Street, Thurso Grade B 10 m
  4. 29 Traill Street, Thurso Grade B 13 m
  5. 31 Traill Street, Thurso Grade B 16 m
  6. 33 Traill Street, Thurso Grade B 22 m
  7. 35 Traill Street, Thurso Grade B 29 m
  8. Clydesdale Bank, 15 Traill Street, Thurso Grade B 34 m
  9. 37 Traill Street, Thurso Grade C 39 m
  10. 14 Princes Street, Thurso Grade C 42 m