Clavell Tower is a Grade II listed building in the Dorset local planning authority area, England. First listed on 20 November 1959. Tower. 1 related planning application.

Clavell Tower

WRENN ID
former-rampart-ivy
Grade
II
Local Planning Authority
Dorset
Constituency
South Dorset MP: Lloyd Hatton (Lab)
Country
England
Date first listed
20 November 1959
Type
Tower
Address
Clavell Tower, Kimmeridge, Wareham
OS grid reference
SY 909 786
Coordinates
50.60744, -2.12979
Source
Historic England listing

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

Description

Clavell Tower is a folly and observatory, now used as holiday accommodation, built between 1830 and 1831 by Robert Vining for the Reverend John Richards Clavell. It was re-sited and restored in the early 21st century.

The tower is constructed of rendered brick and coursed local stone rubble, with ashlar dressings, sitting on a concrete foundation. It features early 21st century timber sash windows and has a circular plan with three storeys plus a semi-basement.

The basement projects forward from the main structure and includes strip pilasters and stone mullioned windows. An entrance on the north-east side is flanked by Tuscan columns that support two flights of cantilevered Portland stone steps leading to the ground floor. The ground floor is encircled by a Tuscan colonnade of twelve columns that align with the pilasters below. It has a simple entablature topped with a parapet decorated with pierced quatrefoils. The ground floor also features a round-headed doorway and three round-headed windows. The two upper storeys are separated by a stone stringcourse, each with four round-arched windows aligned with the cardinal points. The parapet includes false machicolations and a frieze of pierced quatrefoils.

The interior was not inspected in 2014. Before restoration, the staircase and roof timbers were missing, but the teak joists largely survived, with some replacements. The stairs and roof timbers have since been replaced, and new fireplaces and joinery have been added. The basement retains its original floor made of Purbeck stone.

Local climate

Clavell Tower receives an average of 770 mm of rain a year. This makes it drier than 64% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 75% of listed buildings.

It experiences an average of 9 freeze-thaw cycles a year, fewer than 91% of listed buildings. Of these, 4 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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  • No EPC on record for this property
  • No sale records on file
  • Related listed building consents — 1 application
  • 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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