Grangewalls House, 105 Killough Road, Grangewalls, Killough, Downpatrick, Co.Down is a Grade B1 listed building in the Newry, Mourne and Down local planning authority area, Northern Ireland. First listed on 15 December 1978. 1 related planning application.

Grangewalls House, 105 Killough Road, Grangewalls, Killough, Downpatrick, Co.Down

WRENN ID
slow-facade-holly
Grade
B1
Local Planning Authority
Newry, Mourne and Down
Constituency
South Down MP: Chris Hazzard (SF)
Country
Northern Ireland
Date first listed
15 December 1978
Irish grid reference
J 509 399
Coordinates
54.2865, -5.68203
Source
NI Environment Agency listing

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

Local climate

Grangewalls House, 105 Killough Road, Grangewalls, Killough, Downpatrick, Co.Down receives an average of 960 mm of rain a year. This makes it wetter than 74% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 87% of listed buildings.

It experiences an average of 3 freeze-thaw cycles a year, fewer than 99% of listed buildings. Of these, 1 follows 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 — 1 application
  • 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
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Nearby listed buildings

  1. Ballymote House, 84 Killough Road, Ballymote Lower, Downpatrick, BT30 8BJ Grade B1 1.6 km
  2. Marlborough House, 64 Killough Road, Ballymote middle, Downpatrick, Co Down, BT30 8BL Grade B+ 2.6 km
  3. 219 Ardglass Road, Ballyhossett, Downpatrick, Co. Down, BT30 7ED Grade Record Only 2.9 km
  4. Clougher Hall, Ardglass Road, Clogher, Downpatrick, BT30 6 Grade Record Only 3.0 km
  5. Clogher House, Old Course Road, Clogher, Downpatrick, Co Down, BT30 8[?AQ] Grade Record Only 3.1 km
  6. Struell House, 11 Struell Wells Road, Strangford, Downpatrick, Co.Down Grade B1 4.2 km
  7. Gate lodge at Downshire Hospital, Ardglass Road, Downpatrick, Co Down, BT30 6RA Grade Record Only 4.3 km
  8. Downshire Hospital (front terrace), Ardglass Road, Downpatrick, Co Down, BT30 6RA Grade B1 4.3 km
  9. Water tower at Downshire Hospital, Ardglass Road, Downpatrick, Co Down, BT30 6RA Grade B2 4.4 km
  10. Downe Hospital (administration block), 9a Pound Lane, Downpatrick, Co Down, BT30 6JA Grade B2 4.5 km