The Breakwater is a Grade II listed building in the Bridgend local planning authority area, Wales. First listed on 17 February 1998. Vernacular house. 6 related planning applications.

The Breakwater

WRENN ID
slow-sandstone-linden
Grade
II
Local Planning Authority
Bridgend
Constituency
Bridgend MP: Chris Elmore (Lab)
Country
Wales
Date first listed
17 February 1998
Type
Vernacular house
Address
The Breakwater, Porthcawl Harbour, Porthcawl
OS grid reference
SS 819 763
Coordinates
51.4736, -3.70096
Source
Cadw listing

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

Description

The Breakwater is a long structure extending roughly east to west. It was originally built using large dressed stone blocks on a wooden frame, with smaller stones and materials like brick and concrete added for repairs and alterations over time. The landward side features three tiers. The main quay is made of stone blocks, heavily patched, with a concrete surface covering the original stone. In front, the slipway has been widened and reinforced with later concrete. The second tier is ramped and battered, also made of large blocks, and includes a small remaining section of the Dyffryn Llynfi Porthcawl Railway embedded in the stone, with the rest covered in concrete. The top tier serves as a sea wall, primarily constructed of smaller stones, with some larger stones in the center and a stepped design. Flights of stone steps connect the different levels. The seaward end is battered and faced in concrete, but the lighthouse features a stone surround with stone ledges, and a flight of steps descends to the water. On the seaward side, the defenses rise at about a 45-degree angle, made up of large, roughly hewn and mortared boulders topped with two vertical courses of large dressed blocks. An added concrete walkway is topped with blue bricks. Steps lead up to a single-width wall, which consists of large stone blocks at the base and smaller stones at the top.

Local climate

The Breakwater sits in one of the wettest parts of the UK, with an average of 1,190 mm of rain a year. This makes it wetter than 91% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 95% of listed buildings.

It experiences an average of 18 freeze-thaw cycles a year, fewer than 83% of listed buildings. Of these, 6 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 — 6 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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Nearby listed buildings

  1. The Old Customs House Grade II 63 m
  2. The Look-out Tower Grade II 82 m
  3. Jennings Warehouse Grade II 97 m
  4. Lighthouse on Breakwater Porthcawl Harbour Grade II 100 m
  5. Walls of the Outer Basin and West Pier/Quay Grade II 108 m
  6. Public Conveniences Grade II 476 m
  7. Grand Pavilion Grade II 479 m
  8. The Old Police Station Grade II 487 m
  9. Church of All Saints Grade II 736 m
  10. Capel y Tabernacl Grade II 901 m