Portways is a Grade II listed building in the Uttlesford local planning authority area, England. First listed on 16 February 1984. House. 1 related planning application.
Portways
- WRENN ID
- brooding-lancet-moss
- Grade
- II
- Local Planning Authority
- Uttlesford
- Constituency
- North West Essex MP: Mrs Kemi Badenoch (Con)
- Country
- England
- Date first listed
- 16 February 1984
- Type
- House
- Address
- Portways, 3, Parsonage Downs, Great Dunmow, CM6 2AT
- OS grid reference
- TL 624 228
- Coordinates
- 51.88086, 0.35834
- Source
- Historic England listing
Description
Portways is a house that dates from the 15th century or earlier, with some features from the 17th century. It is timber framed and plastered, topped with gabled roofs covered in peg tiles. The building has a 'T' shaped layout, consisting of a low single-storey hall block with attics and a two-storey crosswing at the west end. The hall block features a gabled dormer on the front roof slope, along with two small stacks and a large late 17th-century stack on the flank wall at the rear of the crosswing. The windows are 19th-century casements with small panes, and the off-centre door has an original arched head that is exposed. The front displays old red brick as plinth walls, while the crosswing jetties out at the front and has 19th-century bargeboards.
Inside, the building reveals an open hall and a cross passage from the 15th century or earlier, featuring remnants of a soot-blackened crownpost roof and a service door. There are indications that a crosswing once existed at the high east end, with its flank wall still remaining. The crosswing, added in the late 16th or early 17th century, consists of three bays. Around 1500, a floor with elaborately moulded joists was inserted, along with a contemporary brick stack in the hearth bay, which includes a moulded mantel beam and chamfered brick mullions above. The floor clamps are also moulded, featuring a simple crenellated top.
Local climate
Portways 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 94% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 88% of listed buildings.
It experiences an average of 33 freeze-thaw cycles a year, fewer than 53% 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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- No EPC on record for this property
- 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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