Duke Terrace is a Grade II listed building in the Cornwall local planning authority area, England. Terrace of cottages. 8 related planning applications.

Duke Terrace

WRENN ID
dusk-minaret-poplar
Grade
II
Local Planning Authority
Cornwall
Constituency
North Cornwall MP: Ben Maguire (LD)
Country
England
Type
Terrace of cottages
Address
Duke Terrace, 1-4, St Stephens Green, Launceston, PL15 8HJ
OS grid reference
SX 323 857
Coordinates
50.64689, -4.3721
Source
Historic England listing

Also on this page: sale history · EPC · related consents · flood risk · radon risk · weather exposure · detailed attributes ↓

Description

Duke Terrace is a planned group of four cottages dating from the mid-19th century in Launceston. The cottages are built of slatestone rubble with dressings of volcanic stone, featuring steep dry Delabole slate roofs with coped gables and moulded kneelers. Brick end, axial, and lateral stacks, some of which are rendered, provide ventilation. The three blocks follow an irregular plan, with a pair of cottages flanked by two similar mirror-image designs.

The cottages are two storeys high, with a 2:4:2-window range. Each house has a large front gable and one gabled dormer, except for number 3, which has two gabled dormers. Mullioned 2-light windows with casements and glazing bars are common, with the exception of a single 3-light window on the ground floor of each cottage. Nos. 3 and 4 both feature gabled porches with doorways having 4-centred arches and 4-panel, top-glazed doors. The interior has not been inspected.

Local climate

Duke Terrace 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 — 9 transactions since 2006
  • Related listed building consents — 8 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
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Nearby listed buildings

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  2. K6 Telephone Kiosk Grade II 23 m
  3. 9 Duke Street Grade II 40 m
  4. 11, Duke Street Grade II 51 m
  5. 5, Duke Street Grade II 54 m
  6. 13, Duke Street Grade II 57 m
  7. Churchyard Walls, Gateways and Gates of Church of St Stephen Grade II 61 m
  8. 15, Duke Street Grade II 64 m
  9. 17 and 19, Duke Street Grade II 71 m
  10. 21, Duke Street Grade II 83 m