Castlewellan Castle, Castlewellan, Co.Down is a listed building in the Newry, Mourne and Down local planning authority area, Northern Ireland. 10 related planning applications.
Castlewellan Castle, Castlewellan, Co.Down
- WRENN ID
- hallowed-panel-river
- Grade
- Local Planning Authority
- Newry, Mourne and Down
- Constituency
- South Down MP: Chris Hazzard (SF)
- Country
- Northern Ireland
- Irish grid reference
- J 332 369
- Coordinates
- 54.26438, -5.95558
- Source
- NI Environment Agency listing
Local climate
Castlewellan Castle, Castlewellan, Co.Down sits in a wetter-than-average part of the UK, with an average of 980 mm of rain a year. This makes it wetter than 79% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 78% of listed buildings.
It experiences an average of 13 freeze-thaw cycles a year, fewer than 87% of listed buildings. Of these, 7 follow at least 1 mm of rain in the preceding 48 hours. Average temperatures at this location have risen by 0.2°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 — 10 applications
- Detailed attributes — period, style, materials, features
- No flood data for this area
- 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.
Nearby listed buildings
- Walled Garden, The Castle, Castlewellan, Co Down
- Telephone Kiosk, junction of Newcastle Road and Lower Square, Castlewellan, Co Down BT31 9DW
- 65 Mill Hill, Dundrinne, Castlewellan, Co. Down, BT31 9NB
- 67 Mill Hill, Dundrinne, Castlewellan, Co. Down, BT31 9NB
- Standard Mill, Clarkehill Road, Annsborough, Castlewellan, BT31 9BN
- Burrenwood Cottage, 32 Burrenwood Road, Burrenreagh, Castlewellan, Co Down, BT31 9DR
- Altnadua House, 21 Altnadua Road, BANBRIDGE, Co Down, BT31 9AW
- Remains of former Burren Mill, at 23 Market Road, Burrenreagh, Castlewellan, BT31 9HL
- 45 Backaderry Road, Leitrim, Castlewellan, Co Down, BT31 9SS
- Bryansford Cottage, 31 Burrenreagh Road, Bryansford village, Aghacullion, Castlewellan, Co Down, BT31 9HH