Holly Cottage is a Grade II listed building in the Camden local planning authority area, England. First listed on 11 August 1950. Semi-detached house. 3 related planning applications.

Holly Cottage

WRENN ID
rusted-flagstone-lichen
Grade
II
Local Planning Authority
Camden
Constituency
Hampstead and Highgate MP: Tulip Siddiq (Lab)
Country
England
Date first listed
11 August 1950
Type
Semi-detached house
Address
Holly Cottage, 12, the Mount, NW3 6SZ
OS grid reference
TQ 263 860
Coordinates
51.55893, -0.17897
Source
Historic England listing

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

Description

Holly Cottage is a semi-detached house dating from the mid-18th century. It is constructed of brown brick, with the eastern side featuring 20th-century weatherboarding. The house has a tiled hipped roof and a 20th-century Georgian style doorcase that includes a bracketed open pediment and an architraved doorway with a half-glazed door. The windows have gauged red brick flat arches and recessed sashes with exposed boxing, and there is a parapet on the building. The interior has not been inspected. Historically, the house was included in Ford Maddox Brown's painting "Work" from 1852, which was inspired by his observations of navvies working on Hampstead's main drainage. He also lodged here in 1883.

Local climate

Holly Cottage 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.
  • No sale records on file
  • Related listed building consents — 3 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. Caroline House Grade II 5 m
  2. Lamp Post Grade II 9 m
  3. Conduit Cottage Grade II 22 m
  4. 8 and 8a, The Mount Square Grade II 23 m
  5. Garden Wall to Number 26 Old Grove House Grade II 29 m
  6. Old Grove House and Attached Outbuildings and Railings Grade II 30 m
  7. 4, 5 and 7, The Mount Square Grade II 31 m
  8. Two Lamp Posts on the South Side Grade II 36 m
  9. 8 and 9, The Mount Grade II 42 m
  10. 1, 2 and 3, The Mount Square Grade II 44 m