Crosswell House is a Grade II listed building in the Pembrokeshire Coast National Park local planning authority area, Wales. First listed on 10 December 1997. House.

Crosswell House

WRENN ID
heavy-chimney-aspen
Grade
II
Local Planning Authority
Pembrokeshire Coast National Park
Constituency
Ceredigion Preseli MP: Ben Lake (PC)
Country
Wales
Date first listed
10 December 1997
Type
House
Address
Crosswell House, Crosswell/Ffynnongroes, Crymych, Eglwyswrw
OS grid reference
SN 124 365
Coordinates
51.99531, -4.73299
Source
Cadw listing

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

Description

Crosswell House is a two-storey building dating from the 18th century, constructed from whitewashed rubble stone with an imitation slate roof and stone stacks, the larger of which is located to the right. The house features a three-window range that is offset to the left, with the left corner chamfered to accommodate the road junction.

The windows are 12-pane sashes, and the central entrance has a 6-panel door topped by a narrow overlight. All openings have cambered heads with stone voussoirs and slate sills. Notably, there is a 12-pane sash window located in the chamfered angle on the ground floor.

To the right of the main house, there is a single-storey outbuilding that has a large stone stack at its right end. This outbuilding contains two small windows: a 6-pane sash on the left and a 4-pane casement on the right, along with a centrally placed ledged door. The property also features an outshut at the rear.

Local climate

Crosswell House sits in one of the wettest parts of the UK, with an average of 1,170 mm of rain a year. This makes it wetter than 90% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 95% of listed buildings.

It experiences an average of 13 freeze-thaw cycles a year, fewer than 88% of listed buildings. Of these, 6 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 — 2 transactions since 2000
  • 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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