Grosvenor Estate Office is a Grade I listed building in the Westminster local planning authority area, England. First listed on 24 February 1958. A Circa 1725-30 Town house. 2 related planning applications.

Grosvenor Estate Office

WRENN ID
blind-screen-reed
Grade
I
Local Planning Authority
Westminster
Constituency
Cities of London and Westminster MP: Rachel Blake (Lab)
Country
England
Date first listed
24 February 1958
Type
Town house
Address
Grosvenor Estate Office, 66, Brook Street W1, City of Westminster, W1K 5DY
OS grid reference
TQ 285 809
Coordinates
51.51289, -0.14863
Source
Historic England listing

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

Description

No 66, known as the Grosvenor Estate Office, is a terraced town house built around 1725-1730 by Edward Shepherd. It features a brown brick exterior with a stuccoed basement and ground floor. The building has three storeys, a basement, and an attic, with four windows on the upper floors. Channelled giant stucco pilasters frame the upper levels, and a stucco cornice projects over the tops of the pilasters. The entrance is a pilastered doorway accessed by a flight of steps, with consoles supporting the cornice above. The ground floor windows have architraves and cornices. Inside, the house boasts exceptional plasterwork in the style of Edward and John Shepherd, including a grand front staircase compartment. Originally, No 66 extended along Davies Street but was shortened in the 1820s-1830s when No 53 was constructed, featuring a fine Greek revival facade by Thomas Cundy II. However, No 66 still retains a saloon and plasterwork that reflect its earlier use as a wing of the original building.

Local climate

Grosvenor Estate Office 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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  • No EPC on record for this property
  • No sale records on file
  • Related listed building consents — 2 applications
  • 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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