20, Castle Meadow is a Grade II listed building in the Norwich local planning authority area, England. First listed on 4 May 1971. A C18 Former house, office. 1 related planning application.

20, Castle Meadow

WRENN ID
empty-lime-vetch
Grade
II
Local Planning Authority
Norwich
Constituency
Norwich South MP: Clive Lewis (Lab)
Country
England
Date first listed
4 May 1971
Type
Former house, office
Address
20, Castle Meadow, NR1 3DH
OS grid reference
TG 231 086
Coordinates
52.62938, 1.29586
Source
Historic England listing

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

Description

No. 20 Castle Meadow is a former house that has been converted into an office. It dates from the late 18th century and was renovated in the 20th century. The building is constructed of red brick and has a black pantile roof. It stands three storeys high and features five bays. The entrance door is located on the left side and is topped by a semi-circular fanlight with curvilinear glazing bars, supported by plain pilasters and an open pediment. To the right of the door is a modern three-light window. The remaining windows are sash windows with glazing bars and have rubbed brick flat arches above them. The building is finished with a bracket cornice and has a hipped roof.

Local climate

20, Castle Meadow 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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  • Full EPC report — heating system, energy costs, size, glazing, construction etc.
  • Sale history — 3 transactions since 2022
  • 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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  10. 13, Castle Meadow Grade II 55 m