25, London Street is a Grade II listed building in the Breckland local planning authority area, England. First listed on 19 October 1995. House.
25, London Street
- WRENN ID
- secret-tower-tallow
- Grade
- II
- Local Planning Authority
- Breckland
- Constituency
- South West Norfolk MP: Terry Jermy (Lab)
- Country
- England
- Date first listed
- 19 October 1995
- Type
- House
- Address
- 25, London Street, Swaffham, PE37 7DD
- OS grid reference
- TF 820 087
- Coordinates
- 52.6457, 0.68925
- Source
- Historic England listing
Description
No. 25 London Street is a house built in the late 18th century, with an extension added to the north in the early 19th century, which was raised in height in the mid-19th century. The building features a combination of flint and red brick construction, topped with pantiled roofs. The southern part of the house is rendered and painted, and it has two storeys with a dormer attic.
The exterior presents a single-window range, with a three-panelled door located to the right of a late 19th-century canted bay window that has five casements, both elements covered by a continuous hood. There is one 2/2 horned sash window on the first floor, and a dentil eaves cornice adds detail to the roofline. The gabled roof includes one gabled dormer with a two-light casement. An external gable-end stack is located to the south and is shared with the adjacent property. The two-storey north attachment is lit by two small windows and features a gabled roof with a dentil eaves cornice. The interior has not been inspected.
Local climate
25, London 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 94% of listed buildings.
It experiences an average of 29 freeze-thaw cycles a year, fewer than 68% of listed buildings. Of these, 15 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 1998
- 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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