Ty'r Graig is a Grade II listed building in the Brecon Beacons National Park local planning authority area, Wales. First listed on 30 September 1999. Residential. 4 related planning applications.

Ty'r Graig

WRENN ID
keen-corbel-snow
Grade
II
Local Planning Authority
Brecon Beacons National Park
Constituency
Caerfyrddin MP: Ann Davies (PC)
Country
Wales
Date first listed
30 September 1999
Type
Residential
Address
Ty'r Graig, Myddfai, Llandovery, Carmarthenshire, SA20 0NX
OS grid reference
SN 772 301
Coordinates
51.95607, -3.7874
Source
Cadw listing

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

Description

Ty'r Graig is a terrace house that features a whitewashed roughcast exterior with painted stucco dressings. It has a slate roof with close eaves and roughcast whitewashed stacks, which are larger on the left side. The building is two storeys tall and double-fronted, with plate glass cambered-headed sash windows and a half-glazed centre door. The door is set within cambered-headed stucco shouldered surrounds that include keystones and have a rebated inner edge. The house also has angle quoins and a plinth. The north end wall contains a 20th-century upper window.

Local climate

Ty'r Graig sits in one of the wettest parts of the UK, with an average of 1,390 mm of rain a year. This makes it wetter than 97% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 91% of listed buildings.

It experiences an average of 43 freeze-thaw cycles a year, more than 84% of listed buildings. Of these, 23 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 — 1 transaction since 2014
  • Related listed building consents — 4 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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Matched applications, energy data and sale records are assembled automatically and may contain errors. Flag incorrect data.

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