Hudnall Common Farm is a Grade II listed building in the Dacorum local planning authority area, England. First listed on 30 November 1966. Farmhouse. 4 related planning applications.
Hudnall Common Farm
- WRENN ID
- moated-doorway-dew
- Grade
- II
- Local Planning Authority
- Dacorum
- Constituency
- Harpenden and Berkhamsted MP: Victoria Collins (LD)
- Country
- England
- Date first listed
- 30 November 1966
- Type
- Farmhouse
- Address
- Hudnall Common Farm, Little Gaddesden, HP4 1QL
- OS grid reference
- TL 004 130
- Coordinates
- 51.80721, -0.54421
- Source
- Historic England listing
Description
Hudnall Common Farm is a 16th-century farmhouse, now a private house, located in Little Gaddesden. The original timber frame was later cased in red brick during the 18th and 19th centuries. The east gable was rebuilt in brick in the late 19th century and features a canted bay window. The building is two and a half storeys high, with a three-bay plan facing north. It has four windows, featuring 2-light Yorkshire sliding casements on the first floor, and a canted bay flanked by smaller windows on the ground floor. A door is located in the right-hand (west) bay, sheltered by a gabled hood, with a single-storey extension to the west. A hipped dormer is present on the south side. The upper part of the facade displays wide-panelled timber framing with a substantial chimney in the left-hand (east) bay, serving the middle bay. The interior retains timber frame construction with jowled posts extending to the full height, straight tension braces in the side and end walls, and braces to the central upright of a cross partition separating the west bay. The roof is a clasped purlin design, featuring collars and a king strut in one truss. There are chamfered axial floor beams and chamfered heavy stone jambs to a large fireplace at the east end of the hall.
Local climate
Hudnall Common Farm 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 78% 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 36 freeze-thaw cycles a year, more than 64% of listed buildings. Of these, 17 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.
- Sale history — 3 transactions since 2001
- Related listed building consents — 4 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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