7, Trewartha Terrace is a Grade II listed building in the Cornwall local planning authority area, England. First listed on 7 February 1974. House. 1 related planning application.

7, Trewartha Terrace

WRENN ID
salt-lantern-smoke
Grade
II
Local Planning Authority
Cornwall
Constituency
St Ives MP: Andrew George (LD)
Country
England
Date first listed
7 February 1974
Type
House
Address
7, Trewartha Terrace, Penzance, TR18 2HE
OS grid reference
SW 473 308
Coordinates
50.12376, -5.5361
Source
Historic England listing

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

Description

This is an early 19th-century stucco house located on Trewartha Terrace in Penzance. The house has a slate hipped roof with wide eaves, and a string course with scribed end pilasters. It is two storeys high with a basement, and features three windows on the front elevation. These windows are sash windows with glazing bars, set within recessed architraves. There is also a side entrance.

Local climate

7, Trewartha Terrace 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 75% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 96% of listed buildings.

It experiences an average of 1 freeze-thaw cycle a year, fewer than 99% of listed buildings. 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.
  • Sale history — 4 transactions since 2015
  • 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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