31, Sion Hill is a Grade II listed building in the Bath and North East Somerset local planning authority area, England. First listed on 5 August 1975. House. 3 related planning applications.
31, Sion Hill
- WRENN ID
- guardian-gargoyle-rook
- Grade
- II
- Local Planning Authority
- Bath and North East Somerset
- Constituency
- Bath MP: Wera Hobhouse (LD)
- Country
- England
- Date first listed
- 5 August 1975
- Type
- House
- Address
- 31, Sion Hill, BA1 2UW
- OS grid reference
- ST 740 659
- Coordinates
- 51.39195, -2.37479
- Source
- Historic England listing
Description
This is a house dating to around 1840. It is built of limestone ashlar with an unseen roof and moulded brick stacks to the left return. The house is three storeys high, with a semi-basement, and has a four-window front. A canted bay window extends across the left-hand three bays. Steps lead to a front door with five panels and glazed upper sections, which features bolection moulding. The left-hand bay has moulded architraves framing two-pane sash windows without horns, with those on the first floor set beneath cornices supported by consoles. Similar windows to the right of the door, and above the door, have plain architraves. A cornice and a ground-floor platband run along the front, slightly returned. The building is encircled by a coped parapet. Cast iron railings with stone piers topped by shallow pyramidal caps run along the front. The interior has not been inspected but is noted to include features from the mid-19th century and late 19th century.
Local climate
31, Sion Hill receives an average of 860 mm of rain a year. This makes it wetter than 60% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 64% of listed buildings.
It experiences an average of 34 freeze-thaw cycles a year, more than 52% of listed buildings. Of these, 15 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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- Full EPC report — heating system, energy costs, size, glazing, construction etc.
- Sale history — 1 transaction since 2012
- Related listed building consents — 3 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.
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