17 and 19, Duke Street is a Grade II listed building in the Cornwall local planning authority area, England. Cottage.
17 and 19, Duke Street
- WRENN ID
- roaming-remnant-storm
- Grade
- II
- Local Planning Authority
- Cornwall
- Constituency
- North Cornwall MP: Ben Maguire (LD)
- Country
- England
- Type
- Cottage
- Address
- 17 and 19, Duke Street, Launceston
- OS grid reference
- SX 323 856
- Coordinates
- 50.6465, -4.3729
- Source
- Historic England listing
Description
Nos. 17 and 19 Duke Street are part of a row of cottages dating from the late 18th century. The front is rendered, likely over rubble or cob, and features a steep rag roof with a central rendered axial stack. The building has a shallow-depth plan and stands two storeys high with a two-window range. The windows are possibly original casements with glazing bars, except for a 20th-century window on the ground floor of No. 17 (to the left). The first floor has two-light casements, while the ground floor has three-light casements. There are doorways on both the left and right sides, with 20th-century doors. The interior has not been inspected.
Local climate
17 and 19, Duke Street sits in a wetter-than-average part of the UK, with an average of 1,030 mm of rain a year. This makes it wetter than 83% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 84% of listed buildings.
It experiences an average of 18 freeze-thaw cycles a year, fewer than 82% of listed buildings. Of these, 8 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 — 4 transactions since 2001
- No related consent applications matched
- 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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