16, St Mary's Street is a Grade II listed building in the Cornwall local planning authority area, England. First listed on 29 December 1950. Commercial. 1 related planning application.
16, St Mary's Street
- WRENN ID
- nether-copper-raven
- Grade
- II
- Local Planning Authority
- Cornwall
- Constituency
- Truro and Falmouth MP: Jayne Kirkham (Lab)
- Country
- England
- Date first listed
- 29 December 1950
- Type
- Commercial
- Address
- 16, St Mary's Street, Truro, TR1 2AF
- OS grid reference
- SW 827 448
- Coordinates
- 50.26381, -5.05022
- Source
- Historic England listing
Description
No. 16 St Mary's Street is a town house that has been converted into a shop, dating from the late 18th century or early 19th century. The front has a render that replaces the original stucco, and there is a hipped asbestos slate roof behind a parapet. The building stands three storeys tall and features a two-window front with 20th-century tripartite hornless sash windows that include glazing bars, topped by a plain band at the parapet. The ground floor has a 20th-century four-light double shop front with a central six-panel door and overlight, flanked by flat end pilasters and a fascia with a moulded cornice. The interior has not been inspected but is likely to be of interest.
Local climate
16, St Mary's Street receives an average of 890 mm of rain a year. This makes it wetter than 66% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 86% of listed buildings.
It experiences an average of 6 freeze-thaw cycles a year, fewer than 96% of listed buildings. Of these, 2 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 — 2 transactions since 1997
- 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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