Green House is a Grade II listed building in the Powys local planning authority area, Wales. First listed on 18 September 1960. Former labourer’s cottage.
Green House
- WRENN ID
- winter-chimney-smoke
- Grade
- II
- Local Planning Authority
- Powys
- Constituency
- Brecon, Radnor and Cwm Tawe MP: David Chadwick (LD)
- Country
- Wales
- Date first listed
- 18 September 1960
- Type
- Former labourer’s cottage
- Address
- Green House, Glasbury, HR3 5LL
- OS grid reference
- SO 176 391
- Coordinates
- 52.04491, -3.20269
- Source
- Cadw listing
Description
Green House is a house dating from the late 18th century or early 19th century. It is constructed of whitewashed rubble and has a roughcasted front, topped with a slate roof. The building has two storeys and an attic, along with a lower two-storey, one-bay extension to the left. The facade is symmetrical with three bays, featuring a central six-panelled door set within a later gabled porch that has glazed sides. The windows are deep set 4-paned sashes, which have been renewed, and the central bay has a gabled attic with a 6-paned lunette window. There are large gabled stacks with offsetting brick caps. The added bay contains large 3-light windows, which have also been renewed on the ground floor.
Local climate
Green House sits in a wetter-than-average part of the UK, with an average of 1,030 mm of rain a year. This makes it wetter than 82% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 68% of listed buildings.
It experiences an average of 52 freeze-thaw cycles a year, more than 93% of listed buildings. Of these, 29 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
- Sale history — 2 transactions since 2003
- No related consent applications matched
- 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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