17, Mount Sion is a Grade II listed building in the Tunbridge Wells local planning authority area, England. First listed on 24 November 1966. House. 1 related planning application.

17, Mount Sion

WRENN ID
lone-floor-russet
Grade
II
Local Planning Authority
Tunbridge Wells
Constituency
Tunbridge Wells MP: Mike Martin (LD)
Country
England
Date first listed
24 November 1966
Type
House
Address
17, Mount Sion, TN1 1TZ
OS grid reference
TQ 583 388
Coordinates
51.12702, 0.26144
Source
Historic England listing

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

Description

17 Mount Sion is a building from the 18th century located on the north side of Mount Sion. The main front faces east and features two storeys, a basement, and attics. The ground floor is finished in stucco, while the upper storey is tile hung. There are two sash windows with intact glazing bars and two dormer windows. The entrance has a doorcase framed with a flat hood supported by brackets, a low rectangular fanlight, and a two-panel door. The south front, which faces the street, has two small 19th-century bay windows added, although the glazing bars are missing from these. The building is part of a group that includes numbers 9 to 29 (odd).

Local climate

17, Mount Sion receives an average of 750 mm of rain a year. This makes it drier than 69% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 56% of listed buildings.

It experiences an average of 30 freeze-thaw cycles a year, fewer than 65% 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 — 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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