Cockcroft House (former Hay Union Workhouse) is a Grade II listed building in the Brecon Beacons National Park local planning authority area, Wales. First listed on 1 February 1988. Former workhouse.
Cockcroft House (former Hay Union Workhouse)
- WRENN ID
- lapsed-pedestal-lichen
- Grade
- II
- Local Planning Authority
- Brecon Beacons National Park
- Constituency
- Brecon, Radnor and Cwm Tawe MP: David Chadwick (LD)
- Country
- Wales
- Date first listed
- 1 February 1988
- Type
- Former workhouse
- Address
- Cockcroft House (former Hay Union Workhouse), Powys
- OS grid reference
- SO 225 420
- Coordinates
- 52.07132, -3.13106
- Source
- Cadw listing
Description
Cockcroft House, formerly the Hay Union Workhouse, has been converted into housing. It features a standard grid plan with transverse and spinal ranges connected by a central octagonal block. The building has a classical 8-bay freestone front, with extensions at either end. The central two bays are advanced and gabled, displaying a plaque that reads "H U 1837." There is a cill band and a rusticated bull-nosed plinth. The slate roof has cresting and wide eaves supported by brackets at the gable. Small pane sash windows, all replaced, have voussoir lintels; one window on the right has been converted into a doorway, while the center has had the opposite change. Bracket cornices adorn the central doorways.
To the left, there is a two-storey modern extension (No.1) with the upper floor set back and implied blocked windows. The right-hand extension, slightly set back, features sash windows with cement render. Rubble-walled courtyards to the north and south have been significantly modernized, with casement windows and lintels. The three-storey octagon has 4-light pivot windows in the flanking north and south ranges, along with brick chimney stacks, one of which is particularly tall. A single-storey range extends east from the octagon, showcasing similar details, and includes louvred gablet dormers, as well as a lower attached hipped roof range at the northeast.
Local climate
Cockcroft House (former Hay Union Workhouse) receives an average of 900 mm of rain a year. This makes it wetter than 67% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 54% 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.
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- No EPC on record for this property
- No sale records on file
- 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
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