12, Weymouth Street W1 is a Grade II listed building in the Westminster local planning authority area, England. First listed on 5 February 1970. A Late 18th century Town house. 1 related planning application.
12, Weymouth Street W1
- WRENN ID
- hushed-quoin-equinox
- Grade
- II
- Local Planning Authority
- Westminster
- Constituency
- Cities of London and Westminster MP: Rachel Blake (Lab)
- Country
- England
- Date first listed
- 5 February 1970
- Type
- Town house
- Address
- 12, Weymouth Street W1, City of Westminster, W1W 5BY
- OS grid reference
- TQ 288 818
- Coordinates
- 51.52125, -0.14447
- Source
- Historic England listing
Description
No 12 Weymouth Street is a terraced town house built around 1780 as part of the Portland Estate development linked to the Adam Brothers' Portland Place. The building is constructed of stock brick with a rusticated stucco ground floor and features a slate roof. It has four storeys, a dormered mansard, and a basement, with a three-window wide front that lacks stylistic embellishments. To the left, there is a semicircular arched doorway framed by a stucco architrave, featuring a panelled door with Ionic column jambs and a cornice above, topped by a patterned fanlight. The upper floors have recessed sash windows set under flat gauged arches, and there is a plat band above the ground floor. The parapet has coping, and a geometric patterned cast iron balcony spans the first floor. Inside, the house retains some plasterwork and detailing in the Adam style, along with a geometrical staircase that has a wrought iron balustrade.
Local climate
12, Weymouth Street W1 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 95% 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 35 freeze-thaw cycles a year, more than 57% of listed buildings. Of these, 16 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.
- 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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