Gorhambury is a Grade II* listed building in the St Albans local planning authority area, England. First listed on 19 October 1953. A C18 Country house. 5 related planning applications.

Gorhambury

WRENN ID
late-trefoil-dew
Grade
II*
Local Planning Authority
St Albans
Constituency
Harpenden and Berkhamsted MP: Victoria Collins (LD)
Country
England
Date first listed
19 October 1953
Type
Country house
Address
Gorhambury, Bluehouse Hill, St. Michael, AL3 6AH
OS grid reference
TL 113 078
Coordinates
51.75828, -0.38772
Source
Historic England listing

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

Description

Gorhambury is a country house that was begun between 1777 and 1784 for the third Viscount Grimston, designed by Sir Robert Taylor. The house was refaced in Portland stone between 1957 and 1967. Originally, it featured low wings connecting the main building with side blocks. The northern wing was replaced by a stuccoed three-storey block in 1816-1817, and a more substantial northern block was added in 1826 by W. Atkinson. That same year, the southern wing and block were demolished.

The main block of the house is two storeys over a basement and features a deep hexastyle Corinthian portico with paired outer columns, while the rear wall is pilastered. There are three sash windows on each side, with moulded frames and cornices on the ground floor windows. The basement and podium are rusticated, and there is a long flight of steps leading to the portico. The central double door has a shell motif in the arch tympanum. The rear elevation includes a three-quarter column hexastyle portico. The northern wing has three windows with similar detailing, and the northern block features a 1:3:1 arrangement of sash windows, with the central three projecting.

Inside, there is a large cube-shaped central hall modeled on the Queen's House, featuring a high bracketed balcony. The south wall has stained glass windows and a fine marble fireplace taken from Old Gorhambury. The yellow drawing room in the southwest has a richly carved fireplace by Piranesi, made of white marble with figured red marble panels and medallions. Another fireplace by Piranesi is located in the library. The oval staircase hall on the north side has cantilevered spiral stairs and a glazed dome. The house also contains an important collection of family portraits.

Local climate

Gorhambury sits in a drier-than-average part of the UK, with an average of 730 mm of rain a year. This makes it drier than 80% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 77% of listed buildings.

It experiences an average of 33 freeze-thaw cycles a year, fewer than 53% of listed buildings. Of these, 16 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 — 5 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. Dairy, Immediately North of Gorhambury House Grade II 43 m
  2. Remains of Old Gorhambury Grade I 416 m
  3. Nash Lodge Grade II 722 m
  4. Butler's Farmhouse (Including Front Garden Wall) Grade II 892 m
  5. Workshop Immediately West of Butler's Farmhouse Grade II 902 m
  6. Large Timber Framed Barn at Kettlewell's Farm Grade II 1.0 km
  7. Cowshed at Kettlewells Farm Grade II 1.1 km
  8. Beech Hyde Cottage Grade II 1.1 km
  9. Maynes Farmhouse, Including Garden Walls Enclosing Garden to East of House Grade II 1.1 km
  10. Hogg End Farmhouse Grade II 1.2 km