3, Cross Street is a Grade II listed building in the Cornwall local planning authority area, England. First listed on 22 May 1972. House, office. 1 related planning application.

3, Cross Street

WRENN ID
stony-string-raven
Grade
II
Local Planning Authority
Cornwall
Constituency
St Ives MP: Andrew George (LD)
Country
England
Date first listed
22 May 1972
Type
House, office
Address
3, Cross Street, Helston, TR13 8NQ
OS grid reference
SW 658 276
Coordinates
50.10259, -5.27638
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 house, later used as an office, located in Cross Street, Helston. The exterior is constructed of elvan ashlar with granite dressings, featuring a plinth, sills, jambstones, very shallow segmental arches, rusticated quoins, and a modillion cornice to the parapet. The roof is covered with dry slate and asbestos slate, with brick end stacks. The building follows a double-depth plan and is three storeys high, with a regular four-window front. The original hornless sash windows feature glazing bars, except for a horned copy window on the second floor, third from the left. The second-floor sashes are shorter and have high meeting rails. An entrance is located on the right-hand return. The interior was only partially inspected, but panelled window shutters are present on the ground and first floors; further investigation is likely to be of interest.

Local climate

3, Cross Street receives an average of 870 mm of rain a year. This makes it wetter than 63% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 91% of listed buildings.

It experiences an average of 3 freeze-thaw cycles a year, fewer than 99% of listed buildings. Of these, 1 follows 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.
  • Sale history — 4 transactions since 2013
  • 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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  10. Schoolhouse on South Side of Former National School Grade II 51 m