Harbour, Harbour Street, Portmahomack is a Grade B listed building in the local planning authority area, Scotland. First listed on 25 March 1971. Pier. 3 related planning applications.

Harbour, Harbour Street, Portmahomack

WRENN ID
haunted-dormer-willow
Grade
B
Local Planning Authority
Constituency
Caithness, Sutherland and Easter Ross MP: Jamie Stone (LD)
Country
Scotland
Date first listed
25 March 1971
Type
Pier
Address
Harbour, Harbour Street, Portmahomack, IV20 1YG
OS grid reference
NH 914 845
Coordinates
57.83764, -3.82909
Source
Historic Environment Scotland listing

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

Description

The building is a harbour located on Harbour Street in Portmahomack, designed by Thomas Telford between 1813 and 1816, possibly incorporating earlier work. It features an L-plan pier to the north and a ramped pier to the south, both constructed from coursed squared rubble.

Local climate

Harbour, Harbour Street, Portmahomack receives an average of 870 mm of rain a year. This makes it wetter than 62% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 79% of listed buildings.

It experiences an average of 40 freeze-thaw cycles a year, more than 78% of listed buildings. Of these, 27 follow at least 1 mm of rain in the preceding 48 hours. Average temperatures at this location have risen by 0.2°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 — 3 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. Tarbat Lodge, Harbour Street, Portmahomack Grade C 71 m
  2. Fountain, Main Street, Portmahomack Grade B 72 m
  3. Telford House, Harbour Street, Portmahomack Grade A 76 m
  4. Cg Store, Harbour Street, Portmahomack Grade B 94 m
  5. Caberfeidh, Well Street, Portmahomack Grade B 176 m
  6. Ice House and Harbour Cottage Portmahomack Grade B 255 m
  7. Tarbat Free Church Of Scotland Church, Portmahomack Grade C 521 m
  8. Tarbat Old Church Churchyard Grade A 558 m
  9. Tarbat Old Church, Portmahomack Grade A 571 m
  10. Sanfield, Portmahomack Grade C 573 m