46 and 48, Flask Walk is a Grade II listed building in the Camden local planning authority area, England. First listed on 11 August 1950. Cottage. 1 related planning application.
46 and 48, Flask Walk
- WRENN ID
- lone-gable-moon
- Grade
- II
- Local Planning Authority
- Camden
- Constituency
- Hampstead and Highgate MP: Tulip Siddiq (Lab)
- Country
- England
- Date first listed
- 11 August 1950
- Type
- Cottage
- Address
- 46 and 48, Flask Walk, NW3 1HE
- OS grid reference
- TQ 265 858
- Coordinates
- 51.55705, -0.1766
- Source
- Historic England listing
Description
46 and 48 Flask Walk is a former pair of cottages, now a single residence, dating from the early 19th century. The building is constructed of multi-coloured stock brick and stands two storeys high, with one window for each former cottage.
For No. 46, there is a cambered arch doorway featuring a 20th-century hood and a panelled door. It has gauged brick flat arches above recessed sash windows and a parapet. No. 48 has a round-arched doorway with a fanlight and a well-crafted two-panel door that includes Classical detailing and a cast-iron human head knocker in high relief. The ground floor has a 20th-century bay window with a dentil cornice, while the first floor features a gauged brick flat arch above a French window with margin glazing and a cast-iron balcony. The building also has a parapet.
The interior has not been inspected, but it is noted to retain the original column newel staircase.
Local climate
46 and 48, Flask Walk sits in one of the driest parts of the UK, with an average of 690 mm of rain a year. This makes it drier than 98% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 98% of listed buildings.
It experiences an average of 30 freeze-thaw cycles a year, fewer than 66% 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
- 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
Matched applications, energy data and sale records are assembled automatically and may contain errors. Flag incorrect data.
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