18, Sun Street is a Grade II listed building in the North Hertfordshire local planning authority area, England. First listed on 17 June 1974. House.

18, Sun Street

WRENN ID
forbidden-entrance-spring
Grade
II
Local Planning Authority
North Hertfordshire
Constituency
Hitchin MP: Alistair Strathern (Lab)
Country
England
Date first listed
17 June 1974
Type
House
OS grid reference
TL 183 289
Coordinates
51.94619, -0.27887
Source
Historic England listing

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

Description

No. 18 Sun Street is a building dating from the 16th or early 17th century. It features an exposed timber frame in the gable facing the street and corbels supporting the overhanging first floor. The building has a steeply pitched tiled roof and consists of two storeys. The ground floor includes a shop window, while the first floor has a modern triple light lattice casement window. Nos. 13 to 34 Sun Street form a group.

Local climate

18, Sun Street sits in a drier-than-average part of the UK, with an average of 720 mm of rain a year. This makes it drier than 82% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 76% of listed buildings.

It experiences an average of 35 freeze-thaw cycles a year, more than 60% of listed buildings. Of these, 17 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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Nearby listed buildings

  1. 19 and 20, Sun Street Grade II 6 m
  2. 16 and 17, Sun Street Grade II 7 m
  3. 9, Sun Street Grade II 17 m
  4. 8, Sun Street Grade II 18 m
  5. 15, Sun Street Grade II 19 m
  6. 7, Sun Street Grade II 25 m
  7. 10 and 11, Sun Street Grade II 31 m
  8. 24, Sun Street Grade II 31 m
  9. 13 and 14, Sun Street Grade II 31 m
  10. 96, Tilehouse Street Grade II 32 m