Mount Vernon House is a Grade II listed building in the Camden local planning authority area, England. First listed on 14 May 1974. House. 6 related planning applications.

Mount Vernon House

WRENN ID
floating-oriel-foxglove
Grade
II
Local Planning Authority
Camden
Constituency
Hampstead and Highgate MP: Tulip Siddiq (Lab)
Country
England
Date first listed
14 May 1974
Type
House
Address
Mount Vernon House, NW3 6QR
OS grid reference
TQ 262 858
Coordinates
51.55767, -0.17998
Source
Historic England listing

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

Description

Mount Vernon House is a detached house built around 1726 by W Knight, with alterations made in the early 19th century and later additions. The house is of stucco construction and has a tiled mansard roof, while a later extension features a slated roof with projecting eaves. It is two stories high and originally had five windows, with a two-window extension added to the south side in the early 19th century. The windows in the original section of the house are sash windows with segmental heads, recessed frames, and exposed boxing. Later alterations include the addition of a glazed timber porch. The interior has not been inspected. Victoria County History details the house's history.

Local climate

Mount Vernon House 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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  • Full EPC report — heating system, energy costs, size, glazing, construction etc.
  • Sale history — 1 transaction since 2017
  • Related listed building consents — 6 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. Garden Wall to Mount Vernon House Grade II 18 m
  2. Three Lamp Posts Grade II 26 m
  3. 1 and 2, Mount Vernon Grade II 32 m
  4. Alpine Cottage Grade II 34 m
  5. Garden Vaults to Numbers 3 and 4 Grade II 35 m
  6. 15, 17 and 19, Holly Hill Grade II 35 m
  7. Numbers 2 and 3 and Attached Railings Grade II 36 m
  8. Numbers 1 and 2 and Attached Railings Grade II 37 m
  9. Number 4 and Attached Railings Grade II 39 m
  10. 23 and 24, Holly Mount Grade II 40 m