Trenewydd Fawr is a Grade II listed building in the Pembrokeshire local planning authority area, Wales. First listed on 4 February 1991. House.

Trenewydd Fawr

WRENN ID
forbidden-gable-finch
Grade
II
Local Planning Authority
Pembrokeshire
Constituency
Ceredigion Preseli MP: Ben Lake (PC)
Country
Wales
Date first listed
4 February 1991
Type
House
Address
Trenewydd Fawr, Croesgoch, Llanrhian, SA62 5JY
OS grid reference
SM 840 295
Coordinates
51.92248, -5.14221
Source
Cadw listing

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

Description

Trenewydd Fawr is a large farmhouse from the mid to later 19th century, featuring unpainted scribed cement render. It has a low-pitched slate roof that is lightly grouted and broad ashlar stacks at each end. The front of the building is two stories high with three windows, which are 12-pane sashes set in plain reveals. The center of the front has a 20th-century glazed door surrounded by glass, located in an enlarged plain entry. On the east wall, there are two ground floor sashes and one above. Additionally, there is an attached mounting block. The lower two-storey rear wing was remodeled in the late 20th century.

Local climate

Trenewydd Fawr sits in a wetter-than-average part of the UK, with an average of 1,050 mm of rain a year. This makes it wetter than 84% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 96% of listed buildings.

It experiences an average of 3 freeze-thaw cycles a year, fewer than 99% of listed buildings. Of these, 1 follows 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 — 10 transactions since 2004
  • 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. Granary Range to E of Trenewydd Fawr Grade II 38 m
  2. Cartshed to E of Trenewydd Fawr Grade II 45 m
  3. Outbuilding on W.Side of Farmyard at Trenewydd Fawr Grade II 51 m
  4. Range of Outbuildings on S.Side of Farmyard at Trenewydd Fawr Grade II 53 m
  5. Range of Outbuildings on E.side of Farmyard at Trenewydd Fawr Grade II 80 m
  6. Linked Outbuildings NE of Tyllwyd Grade II 958 m
  7. Linked Outbuilding NE of Tyllwyd Grade II 968 m
  8. Y Lodge Grade II 1.2 km
  9. Capel y Bedydddwyr/Baptist Chapel Grade II 1.4 km
  10. Trearched Grade II 1.4 km