6 and 8, Upper Montagu Street W1 is a Grade II listed building in the Westminster local planning authority area, England. First listed on 1 December 1987. House. 5 related planning applications.

6 and 8, Upper Montagu Street W1

WRENN ID
hollow-iron-bramble
Grade
II
Local Planning Authority
Westminster
Constituency
Cities of London and Westminster MP: Rachel Blake (Lab)
Country
England
Date first listed
1 December 1987
Type
House
Address
6 and 8, Upper Montagu Street W1, City of Westminster, W1H 2PA
OS grid reference
TQ 277 816
Coordinates
51.51916, -0.15985
Source
Historic England listing

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

Description

A pair of identical terraced houses located on Upper Montagu Street in London, dating from approximately 1810 to 1820. They were built as part of the Portman Estate development designed by J.T. Parkinson’s plan for Montagu Square. The houses are constructed of stock brick with a channelled stucco finish to the ground floor, and have a concealed slate roof. They are four storeys high, with a basement level. Each house has two windows wide. Doorways are on the left side and feature panelled doors with fanlights above. The ground floor has canted bay windows with three sash lights. The upper floors have recessed sash windows with glazing bars, each set under a flat, gauged arch. A continuous cast iron balcony runs around the bay windows and over the doorways on the first floor. The building is topped by a stucco cornice and a blocking course. Original cast iron area railings are present, with urn finials. The houses are listed for their group value within the streetscape.

Local climate

6 and 8, Upper Montagu Street W1 sits in one of the driest parts of the UK, with an average of 700 mm of rain a year. This makes it drier than 93% 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 34 freeze-thaw cycles a year, more than 51% 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 — 6 transactions since 2002
  • Related listed building consents — 5 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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Nearby listed buildings

  1. 10, Upper Montagu Street W1 Grade II 9 m
  2. 30, Montagu Square W1 Grade II 24 m
  3. 4 and 5, Montagu Place W1 Grade II 33 m
  4. 13, Upper Montagu Street W1 Grade II 37 m
  5. 18 and 20, Upper Montagu Street W1 Grade II 38 m
  6. 33 and 34, Montagu Square W1 Grade II 56 m
  7. 105A, CRAWFORD STREET W1 (See details for further address information) Grade II 57 m
  8. 35, Montagu Square W1 Grade II 66 m
  9. 112 and 113, Crawford Street W1 Grade II 66 m
  10. 13, Montagu Place W1 Grade II 69 m