58 Castle Street is a Grade II listed building in the Isle of Anglesey local planning authority area, Wales. First listed on 20 February 1978. House. 1 related planning application.

58 Castle Street

WRENN ID
kindled-threshold-birch
Grade
II
Local Planning Authority
Isle of Anglesey
Constituency
Ynys Môn MP: Llinos Medi (PC)
Country
Wales
Date first listed
20 February 1978
Type
House
Address
58 Castle Street, Beaumaris
OS grid reference
SH 604 759
Coordinates
53.26239, -4.09391
Source
Cadw listing

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

Description

58 Castle Street is a late Georgian style house that stands three stories high and features two windows. The exterior is finished in scribed render painted pink, with a raised band at the middle storey. The slate roof extends continuously from the adjoining house at No 56 Castle Street on the right, and there is an external stack on the left in a pebble-dashed gable end. The entrance is located on the right and includes a fielded-panel door topped by a round-headed overlight.

On the lower storey, there are two 4-pane horned sash windows. The middle storey features a 20-pane hornless sash window on the left and a 4-pane horned sash window in an oriel window on the right. The upper storey has 12-pane horned sash windows.

At the rear, there is a 2½-storey gabled wing that has a 2-pane attic sash window, but the rest of the rear has altered windows and a 1-storey projection that was added around the year 2000. On the right side of the rear, there is a 2-pane sash window in the upper storey above a 1-storey lean-to.

Inside, the house has an asymmetrical layout. The entrance hall is on the right side and leads to a stair hall that is positioned at right angles behind the main ground-floor room. The full-height open-well staircase features a turned newel and plain balusters.

Local climate

58 Castle Street sits in one of the wettest parts of the UK, with an average of 1,210 mm of rain a year. This makes it wetter than 92% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 90% of listed buildings.

It experiences an average of 37 freeze-thaw cycles a year, more than 67% of listed buildings. Of these, 19 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
  • No sale records on file
  • Related listed building consents — 1 application
  • 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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