Hawarden Castle (New) is a listed building in the Flintshire local planning authority area, Wales.

Hawarden Castle (New)

WRENN ID
sheer-portal-russet
Grade
Local Planning Authority
Flintshire
Constituency
Alyn and Deeside MP: Sir Mark Tami (Lab)
Country
Wales
OS grid reference
SJ 321 654
Coordinates
53.18173, -3.01619

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

Local climate

Hawarden Castle (New) receives an average of 900 mm of rain a year. This makes it wetter than 67% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 84% of listed buildings.

It experiences an average of 30 freeze-thaw cycles a year, fewer than 65% of listed buildings. Of these, 14 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 — 1 transaction since 2023
  • No related consent applications matched
  • 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. Tea Pavilion, Hawarden Castle Estate Grade II 73 m
  2. 75m Section of Kitchen Wall to NW of New Castle Grade II 91 m
  3. Garage Yard and Gallery (former stables and coach-house) Grade II 169 m
  4. Garage Yard and Gallery (former stables and coach-house) Grade II 179 m
  5. N Entrance to Gatepiers and Scree Walls to Hawarden Castle Grade II 216 m
  6. Wynt Lodge Grade II 310 m
  7. 43 Glynne Way Grade II 367 m
  8. 41 Glynne Way Grade II 373 m
  9. 39 Glynne Way Grade II 382 m
  10. Glynne Cottage Grade II 388 m