Main Entrance to the grounds of Hay Castle is a Grade II listed building in the Brecon Beacons National Park local planning authority area, Wales. First listed on 24 October 1951. A C17 Gatehouse.

Main Entrance to the grounds of Hay Castle

WRENN ID
veiled-flint-cream
Grade
II
Local Planning Authority
Brecon Beacons National Park
Constituency
Brecon, Radnor and Cwm Tawe MP: David Chadwick (LD)
Country
Wales
Date first listed
24 October 1951
Type
Gatehouse
Address
Main Entrance to the grounds of Hay Castle, Powys
OS grid reference
SO 228 422
Coordinates
52.07329, -3.1265
Source
Cadw listing

Also on this page: sale history · EPC · flood risk · radon risk · weather exposure · detailed attributes ↓

Description

The main entrance to the grounds of Hay Castle features 17th century rusticated gate piers that have cornices and tall ball finials, similar to those found at Gwernyfed. The entrance includes double boarded gates. On either side, there are rubble walls that curve back, topped with vertically laid coping stones. To the left, the wall extends to the step down leading to the lower rubble boundary wall.

Local climate

Main Entrance to the grounds of Hay Castle 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.

More on this building

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  • Full EPC report — heating system, energy costs, size, glazing, construction etc.
  • Sale history — 4 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
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Nearby listed buildings

  1. Outbuilding Range to SW of Hay Castle Grade II 57 m
  2. Former Coach-House & Stable Range to Hay Castle Grade II 60 m
  3. Trergelli Grade II 61 m
  4. Fine Fare Grade II 65 m
  5. Trergelli Grade II 67 m
  6. J.Geoffrey Aspin Grade II 68 m
  7. Mortimer House Grade II 70 m
  8. Dolycoed Grade II 74 m
  9. Hay Cottage Bakery Grade II 82 m
  10. Radnor House, including the former No.1 Oxford Road Grade II 83 m