1 St Mary Street is a Grade II listed building in the Monmouthshire local planning authority area, Wales. First listed on 12 November 2002. Shop, accommodation. 1 related planning application.
1 St Mary Street
- WRENN ID
- heavy-vault-meadow
- Grade
- II
- Local Planning Authority
- Monmouthshire
- Constituency
- Monmouthshire MP: Catherine Fookes (Lab)
- Country
- Wales
- Date first listed
- 12 November 2002
- Type
- Shop, accommodation
- Address
- 1 St Mary Street, Chepstow, NP16 5EU
- OS grid reference
- ST 534 939
- Coordinates
- 51.64223, -2.67425
- Source
- Cadw listing
Description
This two-storey shop with living accommodation above dates to the 18th century. The building is constructed of painted brick with a slate roof and a moulded eaves cornice. A rendered side stack is also present. The front elevation has two windows on each floor. These windows are 12-pane sashes set within reveals and topped with architraves and bracketed sills. A modern shopfront occupies the ground floor, retaining brackets to the fascia. The building is attached to structures on either side.
Local climate
1 St Mary Street receives an average of 830 mm of rain a year. This makes it wetter than 55% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 59% of listed buildings.
It experiences an average of 39 freeze-thaw cycles a year, more than 76% of listed buildings. Of these, 18 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 1999
- 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
Matched applications, energy data and sale records are assembled automatically and may contain errors. Flag incorrect data.
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