Collaford House is a Grade II listed building in the South Hams local planning authority area, England. Merchant's house. 4 related planning applications.

Collaford House

WRENN ID
endless-pilaster-peregrine
Grade
II
Local Planning Authority
South Hams
Constituency
South Devon MP: Caroline Voaden (LD)
Country
England
Type
Merchant's house
Address
Collaford House, 3, Collaford Lane, Dartmouth, TQ6 9DJ
OS grid reference
SX 877 513
Coordinates
50.35103, -3.57956
Source
Historic England listing

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

Description

Collaford House is a merchant's house with a complex history. While a lease dates back to 1548, the basement appears to be medieval and the upper floors were substantially remodelled in the mid-17th century. Further modernisations occurred, including a significant refurbishment in the mid-20th century. The construction is mixed, featuring thick stone rubble side walls combined with plastered timber framing on the front and back walls above the first floor. A stone rubble stack is located on the right side, with a rendered chimneyshaft, and the roof is slate-covered.

The house presents a single-room plan, facing onto Collaford Lane. The exterior is two storeys with a single-window range. The first floor has a jetty supported by corbelled ends of the side walls. The basement features a red sandstone two-centred arch containing an old plank door with large wrought-iron strap hinges; a 20th-century window with glazing bars is positioned to the left. A ground floor doorway, accessed by stone steps with a timber balustrade, shows a doorway with a 20th-century top-glazed six-panel door. A 16-pane sash window, originally a late 18th/early 19th century doorway, features a radial fanlight pattern of glazing bars. A smaller window with glazing bars is located to the right. The heavily-rebuilt oriel window on the first floor has three forward lights, casements with glazing bars, shaped timber brackets and a hipped roof. An attic window above is a two-light casement with glazing bars, set under a gable with shaped bargeboards.

The interior largely reflects the 20th-century refurbishment. Exposed old crossbeams of large scantling are visible, though crudely finished; only the ground-floor front beam is neatly chamfered. Blocked fireplaces feature later grates and chimneypieces. A straight flight staircase serves the first floor, with a newel leading to the second floor, all of 20th-century construction, though the top landing balustrade with turned balusters is likely late 17th century. The roof space is inaccessible.

Historical records include a lease from 1548, and photographs documenting the refurbishment process. The house is an important building within the group of listed buildings surrounding the Church of St. Saviour.

Local climate

Collaford House receives an average of 900 mm of rain a year. This makes it wetter than 67% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 92% of listed buildings.

It experiences an average of 5 freeze-thaw cycles a year, fewer than 97% 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 0.2°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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  • No EPC on record for this property
  • 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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