4, Union Hill is a Grade II listed building in the Cornwall local planning authority area, England. First listed on 12 May 1988. House. 4 related planning applications.
4, Union Hill
- WRENN ID
- waiting-cornice-candle
- Grade
- II
- Local Planning Authority
- Cornwall
- Constituency
- North Cornwall MP: Ben Maguire (LD)
- Country
- England
- Date first listed
- 12 May 1988
- Type
- House
- Address
- 4, Union Hill, St. Columb Major, TR9 6AR
- OS grid reference
- SW 913 635
- Coordinates
- 50.43469, -4.93963
- Source
- Historic England listing
Description
This is a house dating from the early to mid-19th century, with alterations made in the 20th century. It’s constructed of granite and slate rubble, with the first floor finished in slate hanging. The roof is slate, covered in bitumen, with ridge tiles and gable ends, and a rear stack with a rendered shaft. The house has an asymmetrical two-window front, arranged over two storeys. The first floor has two 19th-century windows with 16 panes, set in exposed boxes and fitted with external shutters. The ground floor features a 20th-century door to the left, with a flat brick arch, a keystone, and a granite ashlar surround. To the right is a 20th-century bow window with a cambered brick arch and external shutters. The upper level of the left side is covered in asbestos slate. The interior has not been inspected. The house's original layout comprised a single room, with access to the left and a rear lateral stack for heating.
Local climate
4, Union Hill receives an average of 920 mm of rain a year. This makes it wetter than 70% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 85% of listed buildings.
It experiences an average of 9 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
Sign in or create a free account to unlock:
- Full EPC report — heating system, energy costs, size, glazing, construction etc.
- Sale history — 3 transactions since 2002
- Related listed building consents — 4 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
Matched applications, energy data and sale records are assembled automatically and may contain errors. Flag incorrect data.
Similar buildings
The closest matches to this building from all 493,000 UK listed buildings, by architecture, period and materials.
this building 1 similar nearby listed buildings