Denham Farmhouse is a Grade II listed building in the Barnet local planning authority area, England. First listed on 7 April 1983. House. 3 related planning applications.

Denham Farmhouse

WRENN ID
sleeping-foundation-twilight
Grade
II
Local Planning Authority
Barnet
Constituency
Chipping Barnet MP: Dan Tomlinson (Lab)
Country
England
Date first listed
7 April 1983
Type
House
Address
Denham Farmhouse, 38, Totteridge Common N20, N20 8NE
OS grid reference
TQ 231 940
Coordinates
51.63202, -0.22238
Source
Historic England listing

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

Description

Denham Farmhouse, located at No 38 on Totteridge Common, is a two-storey house that dates back to the 17th century or earlier. The front of the house is finished in painted brick from the late 18th century. It features three windows across the front with a central entrance, and there is a timber-framed wing on the left side.

Local climate

Denham Farmhouse 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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  • No EPC on record for this property
  • Sale history — 1 transaction since 2023
  • 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. Ellern Mede Grade II 192 m
  2. Walled Garden at Totteridge Park Grade II 393 m
  3. Well to West of Totteridge Park Grade II 460 m
  4. Fairlawn Grade II 472 m
  5. Totteridge Park Grade II 492 m
  6. Former Stable Block to Totteridge Park Grade II 509 m
  7. West End House Grade II 540 m
  8. The Tower House Grade II 604 m
  9. Cottage by the Gate of Loxwood Grade II 968 m
  10. The Manor House Grade II 1.0 km