Former Pilot House is a Grade II listed building in the Swansea local planning authority area, Wales. First listed on 30 March 1987. House. 2 related planning applications.

Former Pilot House

WRENN ID
gentle-facade-twilight
Grade
II
Local Planning Authority
Swansea
Constituency
Swansea West MP: Torsten Bell (Lab)
Country
Wales
Date first listed
30 March 1987
Type
House
Address
Former Pilot House, Waterfront / Y Glannau, SA1 1UN
OS grid reference
SS 663 925
Coordinates
51.61612, -3.93137
Source
Cadw listing

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

Description

The Former Pilot House is a compact two-storey structure made of red brick, featuring a tall crenellated tower at the northern end. It has slate roofs, which were stripped at the time of inspection. The first floor has segmental arched window heads, while the ground floor features lunettes and fixed small-pane glazing. The tower top includes brace-plates, and there is a plinth with an outside stair that has an ironwork handrail leading to boarded doors on the first floor. At the southern end, there is a small one-storey gabled extension. The upper room has a boarded interior with panelled doors. The building was undergoing restoration at the time of inspection in May 1986.

Local climate

Former Pilot House sits in one of the wettest parts of the UK, with an average of 1,380 mm of rain a year. This makes it wetter than 97% 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 14 freeze-thaw cycles a year, fewer than 87% of listed buildings. Of these, 5 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.
  • No sale records on file
  • Related listed building consents — 2 applications
  • 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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