Pilot House is a Grade II listed building in the Isle of Anglesey local planning authority area, Wales. First listed on 23 September 1950. House. 1 related planning application.
Pilot House
- WRENN ID
- twelfth-iron-crow
- Grade
- II
- Local Planning Authority
- Isle of Anglesey
- Constituency
- Ynys Môn MP: Llinos Medi (PC)
- Country
- Wales
- Date first listed
- 23 September 1950
- Type
- House
- Address
- Pilot House, Beaumaris
- OS grid reference
- SH 603 759
- Coordinates
- 53.26228, -4.09585
- Source
- Cadw listing
Description
Pilot House is a two-and-a-half-storey, three-window house. It likely dates from the 18th century, though its precise age is not specified. The exterior is roughcast, painted white, with a steep slate roof. A roughcast chimney stack stands to the left (behind Glan y Don), and another lateral roughcast stack is located behind it to the right. The entrance is offset to the left of the centre and features a half-lit panelled door protected by a simple slate canopy supported by plain corbels. Most windows are 12-pane hornless sash windows; however, the right side has a two-storey canted bay window with replacement 12-pane horned sashes.
The rear of the house features a two-storey wing added to the left side, and a single-storey lean-to on the right side. A central dormer has been filled in, and a gabled dormer is located on the right side.
A room to the right of the entrance has a fireplace with a replacement surround. A simple straight staircase, featuring a plain newel and balusters, leads to a first-floor landing and a sitting room. The windows in this sitting room retain panelled reveals. The roof structure consists of five trusses, four of which retain cambered collar beams.
Local climate
Pilot House 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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- Full EPC report — heating system, energy costs, size, glazing, construction etc.
- Sale history — 5 transactions since 2004
- 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
Matched applications, energy data and sale records are assembled automatically and may contain errors. Flag incorrect data.
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