Arched Entry to S.of Castle Hall House is a Grade II listed building in the Pembrokeshire local planning authority area, Wales. First listed on 22 February 1993. Bridge.

Arched Entry to S.of Castle Hall House

WRENN ID
carved-corner-elm
Grade
II
Local Planning Authority
Pembrokeshire
Constituency
Mid and South Pembrokeshire MP: Henry Tufnell (Lab)
Country
Wales
Date first listed
22 February 1993
Type
Bridge
Address
Arched Entry to S.of Castle Hall House, Milford Haven
OS grid reference
SM 918 058
Coordinates
51.71223, -5.01405
Source
Cadw listing

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

Description

The arched entry to the south of Castle Hall House likely dates from the early 19th century and is part of the estate improvements made by Benjamin Rotch, a North American Quaker and whaling ship owner. He settled in Milford at the invitation of Charges Greville, purchasing the Castle Hall estate in 1804 and making extensive improvements before his bankruptcy in 1817.

The structure resembles the entrance gateway and archway to the east of the modern Castle Hall House. It is constructed from rubble stone with rough stone voussoirs forming a semi-circular arch, which features a grey stone keystone. The wall head is adorned with climbing plants.

Local climate

Arched Entry to S.of Castle Hall House sits in a wetter-than-average part of the UK, with an average of 1,140 mm of rain a year. This makes it wetter than 89% 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 2 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.

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Nearby listed buildings

  1. Stable Block at Castle Hall Grade II 37 m
  2. Arched entry Flanking Driveway at E.Side of Castle Hall House Grade II 65 m
  3. Main Gateway & Flanking Walls and Terrace at Castle Hall House Grade II 95 m
  4. One of two linked terraced Garden Buildings on N.Side of Park at Castle Hall Grade II 171 m
  5. One of two linked Terraced Garden Buildings on N.Side of Park at Castle Hall Grade II 185 m
  6. Castle Hall Lodge Grade II 208 m
  7. Barn at Castle Hall Farm Grade II 211 m
  8. Black Bridge Grade II 314 m
  9. Limekiln near Castle Pill Grade II 563 m
  10. Range of outbuildings on W.Side of Farmyard at Castle Pill Farm Grade II 735 m