Holwell House is a Grade II listed building in the Dorset local planning authority area, England. First listed on 3 April 1986. A C15 House. 3 related planning applications.

Holwell House

WRENN ID
cold-threshold-sepia
Grade
II
Local Planning Authority
Dorset
Constituency
North Dorset MP: Simon Hoare (Con)
Country
England
Date first listed
3 April 1986
Type
House
Address
Holwell House, Cranborne, BH21 5QP
OS grid reference
SU 067 130
Coordinates
50.9168, -1.90534
Source
Historic England listing

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

Description

Holwell House is a detached house dating to the 15th century, with significant alterations and additions made in the 17th, 18th, 19th, and 20th centuries. The original section is constructed of irregularly bonded brickwork with a chamfered plinth and ashlar quoins. Later work incorporates Flemish-bond brickwork, some of which has been rendered. The roof is tiled, with a half-hipped section to the rear, and includes brick stacks. The south front has two storeys and a three-window arrangement. It features 20th-century two-light casement windows with glazing bars and a central 20th-century glazed door. A former cross-passage is accessed through a 20th-century door in the re-entrant angle between the front and rear ranges.

Inside, there are several early doorways with heavy timber frames, alongside 18th- or early 19th-century panelled doors with original hinges. The house has deep stop-chamfered ceiling beams. A wing from the 18th century contains a cast iron fireplace, likely dating to the early 19th century. The south room of the original range retains an original arch braced collar beam truss roof with curved windbracing to the purlins, and shows traces of smoke-blackening. The roof at the north end of the original range has later collar trusses incorporating earlier timbers. The central section of the roof is not visible. Recent 20th-century additions are designed to be in harmony with the existing fabric of the house.

Local climate

Holwell House receives an average of 830 mm of rain a year. This makes it wetter than 53% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 76% of listed buildings.

It experiences an average of 20 freeze-thaw cycles a year, fewer than 78% 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 — 1 transaction since 2021
  • Related listed building consents — 3 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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  4. Cranborne Lodge Grade II* 1.2 km
  5. 5, Crane Street Grade II 1.2 km
  6. K6 Telephone Kiosk Outside No 31, Crane Street Grade II 1.2 km
  7. Fleur-De-Lys Inn Grade II 1.2 km
  8. 14, The Square Grade II 1.2 km
  9. Cranborne War Memorial Grade II 1.2 km
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