Holmelea, Castlerock Road, Coleraine, Co.Londonderry is a listed building in the Causeway Coast and Glens local planning authority area, Northern Ireland.

Holmelea, Castlerock Road, Coleraine, Co.Londonderry

WRENN ID
veiled-keep-swift
Grade
Local Planning Authority
Causeway Coast and Glens
Constituency
East Londonderry MP: Mr Gregory Campbell (DUP)
Country
Northern Ireland
Irish grid reference
C 837 328
Coordinates
55.13565, -6.68785
Source
NI Environment Agency listing

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

Local climate

Holmelea, Castlerock Road, Coleraine, Co.Londonderry sits in one of the wettest parts of the UK, with an average of 1,250 mm of rain a year. This makes it wetter than 93% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 91% 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
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Nearby listed buildings

  1. Arch, Coleraine Academical Institution, Castlerock Road, Coleraine, Co. Londonderry, BT51 3LA Grade B1 274 m
  2. Model School, Carthall Road, Coleraine, Co. Londonderry, BT51 3LW 334 m
  3. Coleraine Boys School, Carthall Road, Coleraine, Co. Antrim, BT51 3LW 342 m
  4. Gate Lodge to Loreto Convent, Castlerock Road, Coleraine, Co. Londonderry, BT51 3JZ Grade B2 358 m
  5. Breezemount House, Castlerock Road, Coleraine, Co.Londonderry Grade B2 410 m
  6. Loreto Convent, Castlerock Road, Coleraine, Co. Londonderry, BT51 3JZ Grade B1 414 m
  7. Loreto Convent Chapel, Castlerock Road, Coleraine, Co. Londonderry, BT51 3JZ Grade B2 426 m
  8. Former Mary Rankin Hospital, Castlerock Road, Coleraine, Co. Antrim, BT57 690 m
  9. Water Fountain, Captain Street, Coleraine, Co. Londonderry, BT51 3HP Grade B+ 718 m
  10. Former Court House, Castlerock Road, Coleraine, Co. Londonderry, BT51 3HP Grade B1 729 m