23 and 25, Tregony Hill is a Grade II listed building in the Cornwall local planning authority area, England. First listed on 11 March 1974. House. 2 related planning applications.

23 and 25, Tregony Hill

WRENN ID
woven-grate-dust
Grade
II
Local Planning Authority
Cornwall
Constituency
St Austell and Newquay MP: Noah Law (Lab)
Country
England
Date first listed
11 March 1974
Type
House
Address
23 and 25, Tregony Hill, Mevagissey, PL26 6RE
OS grid reference
SX 013 448
Coordinates
50.27008, -4.78848
Source
Historic England listing

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

Description

23 and 25 Tregony Hill are early 19th-century houses located on the north side of Tregony Hill in Mevagissey. The front is made of painted stone rubble and the buildings are two storeys high with six windows, although two of the first-floor windows are blocked. The windows are sashes with glazing bars. There is a large glazed porch at No 25, and both houses have slate hipped roofs. No 23 is cement-washed. These properties are included for their group value, as they form a group with Nos 1 to 3 River Terrace and Nos 1 to 4 Elm Terrace.

Local climate

23 and 25, Tregony Hill receives an average of 910 mm of rain a year. This makes it wetter than 68% 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 7 freeze-thaw cycles a year, fewer than 95% of listed buildings. Of these, 3 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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  • No EPC on record for this property
  • Sale history — 1 transaction since 2016
  • 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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  1. 17 and 19, Tregony Hill Grade II 11 m
  2. 15, Tregony Hill Grade II 13 m
  3. The Chalet Grade II 18 m
  4. 2 and 3, River Terrace Grade II 26 m
  5. 1, River Terrace Grade II 30 m
  6. 9 and 11, Tregony Hill Grade II 33 m
  7. 33, Tregony Hill Grade II 41 m
  8. Telephone Box on Corner of Market Square Grade II 41 m
  9. 5 and 7, Tregony Hill Grade II 42 m
  10. Pelican Grill Grade II 59 m