20, Heigham Grove is a Grade II listed building in the Norwich local planning authority area, England. First listed on 8 April 1986. House.
20, Heigham Grove
- WRENN ID
- idle-barrel-curlew
- Grade
- II
- Local Planning Authority
- Norwich
- Constituency
- Norwich South MP: Clive Lewis (Lab)
- Country
- England
- Date first listed
- 8 April 1986
- Type
- House
- OS grid reference
- TG 221 086
- Coordinates
- 52.62989, 1.28122
- Source
- Historic England listing
Description
No. 20 Heigham Grove is a house dating from the early to mid-19th century. It is constructed of painted brick and features a hipped slate roof with a central yellow brick ridge chimney. The building has two storeys and three first-floor windows. The central door is made up of six raised and fielded panels and includes an overlight with glazing bars, set within panelled reveals that are flanked by reeded pilasters supporting a small hood. To the left of the door, there is a round-headed niche. The windows are sash style with glazing bars, positioned under flat gauged brick arches.
Local climate
20, Heigham Grove sits in a drier-than-average part of the UK, with an average of 710 mm of rain a year. This makes it drier than 88% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 95% of listed buildings.
It experiences an average of 24 freeze-thaw cycles a year, fewer than 75% of listed buildings. Of these, 13 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
- No related consent applications matched
- 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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