28, St John's Hill is a Grade II listed building in the Cornwall local planning authority area, England. First listed on 12 March 1986. House. 3 related planning applications.
28, St John's Hill
- WRENN ID
- leaning-bastion-wren
- Grade
- II
- Local Planning Authority
- Cornwall
- Constituency
- Truro and Falmouth MP: Jayne Kirkham (Lab)
- Country
- England
- Date first listed
- 12 March 1986
- Type
- House
- Address
- 28, St John's Hill, Mylor, TR11 5TZ
- OS grid reference
- SW 808 337
- Coordinates
- 50.16323, -5.06913
- Source
- Historic England listing
Description
No. 28 on St John's Hill in Flushing is an 18th-century house located at the end of a row. It features painted shale rubble walls, a granite step, slate sills, and wooden lintels. The roof is made of scantle slate and has a brick chimney on the right gable end, with a later house situated on higher ground to the left. The house has a two-room plan with a central entrance and a small 20th-century extension at the rear. It stands two storeys tall and has a nearly symmetrical three-window front facing the road. The central doorway is flanked by a window on the ground floor, both under the same lintel. Ceiling beams extend over the doorway to support a gable hood. The ground floor features early 19th-century 16-pane hornless sash windows, while the first floor has original 16-pane, two-light casements with thick glazing bars and much crown glass. The interior has not been inspected. In front, there is a cobbled forecourt. This house is one of the few in Flushing that retains its 18th-century windows.
Local climate
28, St John's Hill receives an average of 850 mm of rain a year. This makes it wetter than 59% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 84% of listed buildings.
It experiences an average of 7 freeze-thaw cycles a year, fewer than 95% of listed buildings. Of these, 3 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 1998
- Related listed building consents — 3 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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