Wall at Monk Haven is a Grade II listed building in the Pembrokeshire Coast National Park local planning authority area, Wales. First listed on 25 August 1998. Boundary wall.

Wall at Monk Haven

WRENN ID
spare-gateway-curlew
Grade
II
Local Planning Authority
Pembrokeshire Coast National Park
Constituency
Mid and South Pembrokeshire MP: Henry Tufnell (Lab)
Country
Wales
Date first listed
25 August 1998
Type
Boundary wall
Address
Wall at Monk Haven, Haverfordwest, St. Ishmael'S
OS grid reference
SM 828 064
Coordinates
51.71474, -5.14514
Source
Cadw listing

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

Description

The tall boundary wall at Monk Haven is made of red rubble sandstone and features rubble battlements. The wall is divided into two sections, with the outer third of each wall stepped up and also battlemented. It is possible that the wall was originally continuous with a door in the center, but it now has a full-height opening.

Local climate

Wall at Monk Haven sits in a wetter-than-average part of the UK, with an average of 1,120 mm of rain a year. This makes it wetter than 88% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 98% of listed buildings.

It experiences an average of 1 freeze-thaw cycle a year, fewer than 99% of listed buildings. 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
  • No sale records on file
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  • 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. Folly SE of Monk Haven Grade II 131 m
  2. Monk Haven Manor Grade II 285 m
  3. Church of St Ishmael Grade II 339 m
  4. Trewarren Grade II 586 m
  5. Dale Fort Grade II 1.4 km
  6. Brook House Grade II 1.7 km
  7. Brook Cottage Grade II 1.7 km
  8. The Griffin Inn Grade II 1.8 km
  9. Richmond House Grade II 1.8 km
  10. Eaton House Grade II 1.8 km