Thornwood House is a Grade II listed building in the Chelmsford local planning authority area, England. First listed on 8 August 1990. House. 1 related planning application.
Thornwood House
- WRENN ID
- cold-copper-sorrel
- Grade
- II
- Local Planning Authority
- Chelmsford
- Constituency
- Chelmsford MP: Marie Goldman (LD)
- Country
- England
- Date first listed
- 8 August 1990
- Type
- House
- Address
- Thornwood House, 102, New London Road, CM2 0RG
- OS grid reference
- TL 706 064
- Coordinates
- 51.73043, 0.47004
- Source
- Historic England listing
Description
Thornwood House is a house that was later part of a hospital, built in 1848 by James Fenton for John Copeland, one of the partners in the development company that constructed the new London Road in an Italianate style. The building is made of Ipswich stocks in Flemish bond, with stone dressings and stock brick stacks.
It stands three storeys tall and features three windows. The wide moulded eaves cornice adds to its architectural detail. The second floor has six-pane sash windows with marginal glazing, moulded architraves, and brackets. The first floor includes 12-pane sashes, with the central window being a wide tripartite design, and side windows that have eaved architraves, cornices, and stops. The central window features a moulded architrave and pedimental brackets. The ground floor has 12-pane tripartite sash windows with moulded architraves, stops, pediments, and brackets. The central doorcase is adorned with a moulded architrave, a rectangular fanlight, and double doors, flanked by composite pilasters, although the rest of the doorcase is missing. There are four stone steps leading up to the entrance.
On each side of the house, there is a one-storey extension. The right-hand extension has one window with marginal glazing, while the left-hand extension features a similar window within a moulded architrave, along with a four-panelled door that also has a moulded architrave. The rear elevation includes a central section of two storeys with stone pierced balustrading, flanked by three-storey bays that have deep stone brackets and pilasters, with sashes that have marginal glazing. The ground floor features French windows with moulded architraves, cornices, and brackets.
Local climate
Thornwood 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 76% of listed buildings.
It experiences an average of 24 freeze-thaw cycles a year, fewer than 74% 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 — 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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