Harbour Quays is a Grade II listed building in the Cornwall local planning authority area, England. First listed on 11 March 1974. Quay. 1 related planning application.
Harbour Quays
- WRENN ID
- peeling-rubblework-plover
- Grade
- II
- Local Planning Authority
- Cornwall
- Constituency
- St Austell and Newquay MP: Noah Law (Lab)
- Country
- England
- Date first listed
- 11 March 1974
- Type
- Quay
- Address
- Harbour Quays, Pentewan Valley
- OS grid reference
- SX 019 472
- Coordinates
- 50.29167, -4.78232
- Source
- Historic England listing
Description
Harbour Quays, built in 1826, features granite quays and a lock leading to a basin. There is a single granite jetty extending towards the sea, although its condition is poor. An extension of the breakwater is also present. The mouth of the harbour is now completely silted up, rendering it no longer in use.
Local climate
Harbour Quays receives an average of 960 mm of rain a year. This makes it wetter than 74% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 86% of listed buildings.
It experiences an average of 10 freeze-thaw cycles a year, fewer than 91% 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
- 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
Matched applications, energy data and sale records are assembled automatically and may contain errors. Flag incorrect data.
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