29, River Street is a Grade II listed building in the Cornwall local planning authority area, England. First listed on 19 June 1973. A C19 Town house. 4 related planning applications.

29, River Street

WRENN ID
secret-fireplace-torch
Grade
II
Local Planning Authority
Cornwall
Constituency
Truro and Falmouth MP: Jayne Kirkham (Lab)
Country
England
Date first listed
19 June 1973
Type
Town house
Address
29, River Street, Truro, TR1 2SJ
OS grid reference
SW 824 448
Coordinates
50.26366, -5.05418
Source
Historic England listing

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

Description

29 River Street is a town house built in the early 19th century. It features a front made of granite ashlar and has a natural slate roof with projecting eaves. There is a brick stack on the left and a gable end on the right. The building has a double-depth plan and is two storeys high, with a symmetrical three-window front. The original windows are 12-pane hornless sashes set under shallow segmental arches, and there are paired wooden brackets beneath the moulded eaves soffit. The ground floor has an early 20th-century double shop front, which includes a central wide splayed doorway with original glazed doors, plain end pilasters, and consoles supporting a fascia with a moulded cornice. The interior of the shop has been altered in the 20th century, and the rest of the interior has not been inspected.

Local climate

29, River 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.
  • No sale records on file
  • Related listed building consents — 4 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

  1. 27 and 28, River Street Grade II 15 m
  2. Former Baptist Chapel, Now Part of County Museum Grade II 25 m
  3. 9, River Street Grade II 30 m
  4. 8, River Street Grade II 33 m
  5. 7, River Street Grade II 37 m
  6. Dowty's Grade II 45 m
  7. 6, River Street Grade II 45 m
  8. County Museum and Library (Royal Institution of Cornwall) Grade II 50 m
  9. 4 and 5, River Street Grade II 52 m
  10. 16, 17 and 18, River Street Grade II 57 m