Hartlake Oasthouse and Hartlake Roundels is a Grade II listed building in the Tonbridge and Malling local planning authority area, England. First listed on 19 February 1990. Oast house, house. 6 related planning applications.

Hartlake Oasthouse and Hartlake Roundels

WRENN ID
empty-tallow-elm
Grade
II
Local Planning Authority
Tonbridge and Malling
Constituency
Tonbridge MP: Tom Tugendhat (Con)
Country
England
Date first listed
19 February 1990
Type
Oast house, house
Address
Hartlake Oasthouse and Hartlake Roundels, Hartlake Road, Hadlow, TN11 0BL
OS grid reference
TQ 632 476
Coordinates
51.2044, 0.33509
Source
Historic England listing

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

Description

Hartlake Oasthouse, dating from the mid-19th century, has been converted into two houses around 1976. The building is constructed of brick and features peg-tile roofs.

The former stowage, which faces east away from the lane, is two storeys high and includes three circular hop kilns at its north end. The exterior has a regular five-window front with 20th-century casements that have glazing bars. It also features a first-floor doorway, which was originally a loading hatch, accessed by an external flight of wooden steps. All openings, including doorways, have low segmental arches above them. The roof is half-hipped at the south end, and the former hop kilns are adorned with cornices made of cogged brick, topped with tall conical roofs that still have their cowls.

The interior has not been inspected. This former oast is part of a notable group of listed buildings along Hartlake Road.

Local climate

Hartlake Oasthouse and Hartlake Roundels receives an average of 750 mm of rain a year. This makes it drier than 70% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 58% of listed buildings.

It experiences an average of 30 freeze-thaw cycles a year, fewer than 63% of listed buildings. Of these, 14 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 — 6 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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