27 The Watton is a Grade II listed building in the Brecon Beacons National Park local planning authority area, Wales. First listed on 16 December 1976. House. 2 related planning applications.

27 The Watton

WRENN ID
quartered-wicket-flax
Grade
II
Local Planning Authority
Brecon Beacons National Park
Constituency
Brecon, Radnor and Cwm Tawe MP: David Chadwick (LD)
Country
Wales
Date first listed
16 December 1976
Type
House
Address
27 The Watton, Powys, LD3 7ED
OS grid reference
SO 047 283
Coordinates
51.94571, -3.38733
Source
Cadw listing

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

Description

This is a small, one-and-a-half-storey house with a steeply pitched slate roof. The walls are roughcast. A catslide dormer with a modern window sits to the left, and below it is a three-light modern casement window. A modern door is positioned on the right-hand side.

Local climate

27 The Watton sits in one of the wettest parts of the UK, with an average of 1,260 mm of rain a year. This makes it wetter than 93% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 82% of listed buildings.

It experiences an average of 56 freeze-thaw cycles a year, more than 96% of listed buildings. Of these, 32 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 — 1 transaction since 2023
  • Related listed building consents — 2 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
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Nearby listed buildings

  1. Clarence Inn, including Rear Wing to No.25 Grade II 10 m
  2. 28 The Watton Grade II 16 m
  3. 24 The Watton Grade II 19 m
  4. 23 The Watton Grade II 25 m
  5. 6 Little Free Street Grade II 26 m
  6. 7 Little Free Street Grade II 30 m
  7. 44 The Watton Grade II 33 m
  8. 8 Little Free Street Grade II 33 m
  9. 9 Little Free Street Grade II 37 m
  10. House, including Garden Wall & Railings Grade II 38 m