Drumcullan House, Hollymount, Downpatrick, Co.Down is a Grade B1 listed building in the Newry, Mourne and Down local planning authority area, Northern Ireland. First listed on 20 October 1982.
Drumcullan House, Hollymount, Downpatrick, Co.Down
- WRENN ID
- wild-mantel-merlin
- Grade
- B1
- Local Planning Authority
- Newry, Mourne and Down
- Constituency
- South Down MP: Chris Hazzard (SF)
- Country
- Northern Ireland
- Date first listed
- 20 October 1982
- Irish grid reference
- J 458 430
- Coordinates
- 54.31523, -5.75918
- Source
- NI Environment Agency listing
Local climate
Drumcullan House, Hollymount, Downpatrick, Co.Down sits in a wetter-than-average part of the UK, with an average of 990 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 86% of listed buildings.
It experiences an average of 4 freeze-thaw cycles a year, fewer than 98% of listed buildings. Of these, 2 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
- No related consent applications matched
- 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
- Lake House, 7 Drumcullan Road, Downpatrick, County Down, BT30 8JE
- 50 Drumcullan Road, Ballydonety, Downpatrick, Co Down, BT30 8HZ
- St Malachy's RC Church, 15 Ballykilbeg Road, Ballykilbeg, Downpatrick, Co Down, BT30 8HJ
- 18 Ballykilbeg Road, Ballykilbeg, Downpatrick, Co Down, BT30 8HJ
- Ballykilbeg House, 22 Ballykilbeg Road, Ballykilbeg, Downpatrick, Co Down, BT30 8HL
- Site of former house off Nutgrove Road, Annadorn, near Seaforde, Downpatrick, Co Down
- Disused Signal Box, at 150a Ballydugan Road, Tullymurry, Downpatrick, County Down, BT30 8HH
- Former goods Shed, at 150a Ballydugan Road, Tullymurry, Downpatrick, County Down, BT30 8HH
- 7 Irish Street, Downpatrick, Co. Down
- Milestone, Irish Street, Downpatrick, Co Down