Glan Avon is a Grade II listed building in the Harlow local planning authority area, England. First listed on 19 June 1981. A C15 House. 1 related planning application.
Glan Avon
- WRENN ID
- stubborn-gravel-flax
- Grade
- II
- Local Planning Authority
- Harlow
- Constituency
- Harlow MP: Chris Vince (Lab)
- Country
- England
- Date first listed
- 19 June 1981
- Type
- House
- Address
- Glan Avon, Kingsdon Lane, CM17 9DZ
- OS grid reference
- TL 471 091
- Coordinates
- 51.76188, 0.13085
- Source
- Historic England listing
Description
Glan Avon is a 15th-century house with a front range dating to the early 18th century, and a rear range constructed with oak framing. The front elevation, facing south-west, is stuccoed with three bays over two storeys. The roof is hipped and covered in slate, with overhanging eaves. A flat-topped porch is centrally positioned, containing a front door. Square bay windows flank the porch, and a cast-iron railing tops the porch and windows. The first storey features three pairs of hornless six-pane sash windows set within exposed window boxes.
Local climate
Glan Avon sits in one of the driest parts of the UK, with an average of 700 mm of rain a year. This makes it drier than 92% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 89% of listed buildings.
It experiences an average of 34 freeze-thaw cycles a year, more than 50% 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 — 42 transactions since 1999
- 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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