Invermore House, Casement’s Brae, Larne, Co Antrim, BT40 3DD is a listed building in the Mid and East Antrim local planning authority area, Northern Ireland. First listed on 23 October 1979. House.

Invermore House, Casement’s Brae, Larne, Co Antrim, BT40 3DD

WRENN ID
carved-panel-frost
Grade
Local Planning Authority
Mid and East Antrim
Constituency
East Antrim MP: Sammy Wilson (DUP)
Country
Northern Ireland
Date first listed
23 October 1979
Type
House
Irish grid reference
D 396 022
Coordinates
54.84861, -5.82613
Source
NI Environment Agency listing

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

Description

Invermore House is a large, two-storey house built between 1840 and 1859. Originally appearing on the Ordnance Survey map of 1859, it was de-listed on 11th February 1986. The house has undergone substantial alterations and is now considered to be of no significant architectural or historic interest.

The house was initially constructed with roughcast walls, rusticated quoins, a slated roof, and timber sash windows. However, extensive modernisation has removed many original features. The original panelled door, complete with sidelights set within a recessed segmental-arched opening, has been replaced by a modern doorway set in a rectangular opening. Modern PVC rainwater goods are also a feature. The house now sits within a cul-de-sac of more recent housing.

Local climate

Invermore House, Casement’s Brae, Larne, Co Antrim, BT40 3DD sits in a wetter-than-average part of the UK, with an average of 1,090 mm of rain a year. This makes it wetter than 87% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 88% of listed buildings.

It experiences an average of 5 freeze-thaw cycles a year, fewer than 97% of listed buildings. Of these, 3 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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