18, Market Square is a Grade II listed building in the Sevenoaks local planning authority area, England. First listed on 16 January 1975. Residential. 1 related planning application.
18, Market Square
- WRENN ID
- seventh-mantel-umber
- Grade
- II
- Local Planning Authority
- Sevenoaks
- Constituency
- Sevenoaks MP: Laura Trott (Con)
- Country
- England
- Date first listed
- 16 January 1975
- Type
- Residential
- Address
- 18, Market Square, Westerham, TN16 1AR
- OS grid reference
- TQ 445 540
- Coordinates
- 51.26731, 0.07063
- Source
- Historic England listing
Description
This is an 18th-century painted brick building of two storeys and an attic, originally with seven windows. It has a high-pitched tiled roof with boarded eaves, bracketed guttering, and three flat dormers. A band runs along the first floor. The first floor has two modern casement windows on the left, while the other windows are sash windows with glazing bars in near-flush moulded frames. The ground floor features a modernised late 19th-century double shop front on the left, followed by a modern window, an altered doorway, one sash window with glazing bars, and one blocked window. The building forms a group with numbers 12, 16, 18A, 22, 24, 26, and 28.
Local climate
18, Market Square 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 71% of listed buildings.
It experiences an average of 37 freeze-thaw cycles a year, more than 67% of listed buildings. Of these, 18 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 — 5 transactions since 1997
- 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
Matched applications, energy data and sale records are assembled automatically and may contain errors. Flag incorrect data.
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