30, Portway is a Grade II listed building in the Wiltshire local planning authority area, England. First listed on 31 March 1978. A C18 House. 2 related planning applications.
30, Portway
- WRENN ID
- gaunt-lancet-rook
- Grade
- II
- Local Planning Authority
- Wiltshire
- Constituency
- South West Wiltshire MP: Dr Andrew Murrison (Con)
- Country
- England
- Date first listed
- 31 March 1978
- Type
- House
- Address
- 30, Portway, Warminster, BA12 8QD
- OS grid reference
- ST 873 452
- Coordinates
- 51.20602, -2.18265
- Source
- Historic England listing
Description
30 Portway is a late 18th or early 19th century building, set back behind numbers 26 and 28. The main front of the building faces east, at the rear of the New Meeting Schoolroom in Common Close. It is two storeys and has an attic. The exterior is constructed of coursed and squared rubble, with an old tile roof and gable-end chimneys. The windows are arranged in two ranges of tripartite sash windows with glazing bars, and each has chamfered stone drips above. A central flush panel door is topped with a narrow overlight of four panes, and a segmental wooden hood. A Victorian foot-scraper is located to the right on a pitched brick front path. The garden front, to the west, has only two windows, with a narrow first-floor window of less significance.
Local climate
30, Portway receives an average of 850 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 63% of listed buildings.
It experiences an average of 35 freeze-thaw cycles a year, more than 55% 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 1995
- 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
Matched applications, energy data and sale records are assembled automatically and may contain errors. Flag incorrect data.
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