Ty Mawr is a Grade II listed building in the Powys local planning authority area, Wales. First listed on 26 May 1995. A C19 House.

Ty Mawr

WRENN ID
third-copper-oak
Grade
II
Local Planning Authority
Powys
Constituency
Montgomeryshire and Glyndwr MP: Steve Witherden (Lab)
Country
Wales
Date first listed
26 May 1995
Type
House
Address
Ty Mawr, Meifod Village, Meifod, SY22 6BY
OS grid reference
SJ 155 132
Coordinates
52.71053, -3.2514
Source
Cadw listing

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

Description

Ty Mawr is a large house from the early 19th century, built of rubble stone and topped with a slate roof. It has three storeys and three bays, with a depth of two rooms and features gable stacks and a central through hall. The entrance includes an inset six-panelled door, with the upper panels being glazed, set within panelled reveals. Above the door, there is a bracketed flat dentilled canopy. The house has four-light sash windows set in segmental headed openings, although two of the three windows on the second floor are blind. The windows at the rear were replaced in the 20th century.

Local climate

Ty Mawr receives an average of 950 mm of rain a year. This makes it wetter than 73% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 67% of listed buildings.

It experiences an average of 39 freeze-thaw cycles a year, more than 76% of listed buildings. Of these, 20 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 — 5 transactions since 1998
  • 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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