Our Lady of the Assumption Roman Catholic Church is a Grade II* listed building in the Westminster local planning authority area, England. First listed on 24 February 1958. Church.
Our Lady of the Assumption Roman Catholic Church
- WRENN ID
- floating-string-russet
- Grade
- II*
- Local Planning Authority
- Westminster
- Constituency
- Cities of London and Westminster MP: Rachel Blake (Lab)
- Country
- England
- Date first listed
- 24 February 1958
- Type
- Church
- Address
- Our Lady of the Assumption Roman Catholic Church, Warwick Street W1, City of Westminster
- OS grid reference
- TQ 293 807
- Coordinates
- 51.5112, -0.13796
- Source
- Historic England listing
Description
Our Lady of the Assumption Roman Catholic Church was originally built as the Portuguese Embassy Chapel around 1730 and was transferred to the Bavarian Embassy in 1736. The church was rebuilt in 1788 after the Gordon Riots. It features a red brick exterior and a slate roof, designed to have a deliberately domestic appearance. The building is two storeys high with a three-window-wide pedimented center flanked by narrow bays. It has a central corniced doorway and flat gauged brick arched windows on either side. The first floor includes three blind semicircular arched windows, with a stone bracket cornice and pediment above.
Inside, the western part of the chapel retains its 18th-century character, featuring galleries around three sides supported by wood grained columns with Adam style capitals. The ceiling plasterwork is in a similar style. The cast iron gallery balustrades were created by Bentley, who shortened them when he altered the east end in a Veneto-Byzantine style starting in 1874. The apse is faced with grey marble panels and includes mosaics added in 1910, along with later panels depicting saints. The font dates from 1788, and there are large relief sculptures of the Assumption, which were formerly part of the High Altar created by J.E. Carew in 1853. Additionally, there is an early 19th-century Italian neo-classical altar that originated from Foxcote House in Ilmington, Warwickshire.
Local climate
Our Lady of the Assumption Roman Catholic Church 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.
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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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