Edge Grove School is a Grade II listed building in the Hertsmere local planning authority area, England. First listed on 12 August 1985. School. 18 related planning applications.
Edge Grove School
- WRENN ID
- patient-bracket-burdock
- Grade
- II
- Local Planning Authority
- Hertsmere
- Constituency
- Hertsmere MP: Sir Oliver Dowden (Con)
- Country
- England
- Date first listed
- 12 August 1985
- Type
- School
- Address
- Edge Grove School, High Cross, Aldenham, WD25 8NL
- OS grid reference
- TQ 144 988
- Coordinates
- 51.67717, -0.34608
- Source
- Historic England listing
Description
Edge Grove School is a former large house that has been converted into a school. It was originally built in the early to mid 18th century for J. Skey and underwent extensions and alterations around 1800, in the mid 19th century, and around 1910. The building is constructed of red brick with roughcast and features a slate hipped roof. It has three storeys and was originally designed with five windows. The ground floor has been extended forward and includes a glazed tetrastyle Ionic porch with flanking sash windows set in reveals. The first floor has sash windows with blind boxes, with the central window framed by Ionic pilaster jambs. The second floor has smaller windows, and there are giant pilasters at the return angles. The eaves are deep and boxed with modillion brackets, and there are end stacks.
Around 1800, three bay single storey wings were added, which were raised to two storeys around 1910. These wings project forward and feature sprocketed eaves and a rectangular bay on the right. The left return has weatherboarding on the first floor, along with timber balustrades and fluted pilasters. At the rear, there is a mid 19th century full height canted bay with a simple doorcase and first floor balconettes. The rear also includes one and two storey additions from around 1910, which have hipped and gabled roofs with ornamental bargeboards.
Inside, the building was largely remodelled around 1910. It features an Ionic entrance hall leading to a top-lit staircase hall, which has wrought iron balusters and an open well stair with an octagonal drum. The front rooms are panelled, and there is a ballroom on the first floor. There is a one storey link to the right that connects to 20th century buildings, which are not of special interest.
Local climate
Edge Grove School sits in a drier-than-average part of the UK, with an average of 710 mm of rain a year. This makes it drier than 89% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 87% of listed buildings.
It experiences an average of 31 freeze-thaw cycles a year, fewer than 61% 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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- Full EPC report — heating system, energy costs, size, glazing, construction etc.
- No sale records on file
- Related listed building consents — 18 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
Matched applications, energy data and sale records are assembled automatically and may contain errors. Flag incorrect data.
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