25 Main Street, Kirkwall is a Grade B listed building in the Orkney Islands local planning authority area, Scotland. First listed on 8 December 1971. Cottage. 1 related planning application.

25 Main Street, Kirkwall

WRENN ID
winding-bonework-dale
Grade
B
Local Planning Authority
Orkney Islands
Constituency
Orkney and Shetland MP: Mr Alistair Carmichael (LD)
Country
Scotland
Date first listed
8 December 1971
Type
Cottage
Address
25 Main Street, Kirkwall, KW15 1BU
OS grid reference
HY 447 104
Coordinates
58.97806, -2.96251
Source
Historic Environment Scotland listing

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

Description

This building at 25 Main Street in Kirkwall is an 18th-century cottage that has undergone later alterations. It is a single storey and attic structure with a T-plan layout, featuring a square-plan, flat-roofed porch on the east side and a lean-to addition at the rear on the north side. It is adjacent to Number 23, which is listed separately.

The south elevation facing Main Street has a deep-set, modern timber door located in the bay to the right, with a window in each of the bays to the left.

On the west side elevation, there is a modern timber door leading to the porch at the internal angle in the center, along with a window in the left return. To the right, there is a window at ground level and a small attic window above, set in a gabled bay that features a gablehead stack. The bay to the left has windows on both floors. Additionally, there is a deep-set modern timber door with a window to the right, leading to the lean-to projection on the outer left.

The building has replacement timber-framed windows with top-hung upper lights. The roof is covered with modern grey slate, while the lean-to has a corrugated-iron roof. The structure features a stone ridge, stone skews, and harled, coped, and corniced gablehead stacks, with uPVC rainwater goods.

The interior was not seen during the inspection in 1998.

Local climate

25 Main Street, Kirkwall sits in a wetter-than-average part of the UK, with an average of 1,130 mm of rain a year. This makes it wetter than 89% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 97% of listed buildings.

It experiences an average of 2 freeze-thaw cycles a year, fewer than 99% of listed buildings. Of these, 2 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
  • 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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  1. 23 Main Street, Kirkwall Grade B 8 m
  2. 24 Main Street, Kirkwall Grade C 16 m
  3. 28 Main Street, Kirkwall Grade B 19 m
  4. 22 Main Street, Kirkwall Grade C 19 m
  5. 24 Main Street, Kirkwall Grade C 21 m
  6. 28A Main Street, Kirkwall Grade B 27 m
  7. 28B Main Street, Kirkwall Grade B 37 m
  8. West End Hotel, 14 Main Street, Kirkwall Grade B 41 m
  9. 5 Main Street, Kirkwall Grade B 58 m
  10. 10 Main Street, Kirkwall Grade C 61 m