The Dell is a Grade II listed building in the Three Rivers local planning authority area, England. First listed on 20 May 1998. House. 1 related planning application.
The Dell
- WRENN ID
- long-sentry-hyssop
- Grade
- II
- Local Planning Authority
- Three Rivers
- Constituency
- South West Hertfordshire MP: Mr Gagan Mohindra (Con)
- Country
- England
- Date first listed
- 20 May 1998
- Type
- House
- Address
- The Dell, Loudwater Drive, Chorleywood, WD3 4HH
- OS grid reference
- TQ 053 962
- Coordinates
- 51.65527, -0.47903
- Source
- Historic England listing
Description
The Dell is a house that was originally built as an entrance lodge in the early 19th century, with 20th-century additions. It is constructed from gault brick and flint, topped with a hipped Welsh-slated roof featuring a central brick stack and diagonally set chimneys. The building has a simple central stack plan, with additional space to the right of the entrance that creates an internal side passage.
The house is a single storey with two bays and has an entrance at the front (south) end. The walls on the front, west side, and formerly the east side are set within arcades formed by tapered octagonal timber columns that support shallow pointed arches. The entrance front features a three-arch arcade, with a 20th-century door inserted in the right-hand arch. To the right, there is a partially glazed lean-to that encloses the remaining section of the right-hand side arcade. The central window has a brick surround and a small-paned cast iron frame. The left side has a four-arch arcade, with the two central arches being wider, and iron window frames are present in the walling. The left end has a 20th-century two-light window where a former rear doorway was located.
Inside, the former entrance now serves as an interior door from a 20th-century porch that is formed by the lean-to on the right side. The front room features vertical dado boarding and contemporary shelving in a niche, while the rear room retains the original surround to the hearth. Some original interior doors are still present.
Local climate
The Dell sits in a drier-than-average part of the UK, with an average of 720 mm of rain a year. This makes it drier than 84% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 83% of listed buildings.
It experiences an average of 33 freeze-thaw cycles a year, fewer than 54% 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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- No EPC on record for this property
- Sale history — 7 transactions since 1998
- Related listed building consents — 1 application
- 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
Matched applications, energy data and sale records are assembled automatically and may contain errors. Flag incorrect data.
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