Why homes here overheat when the forecast says they shouldn't
Merseyside's climate is coastal and comparatively mild — Crosby and Southport get a sea breeze through most of the summer, and Liverpool rarely troubles the top of the temperature charts. The problem is the housing. The county is full of solid-brick Victorian terraces — Wavertree, Anfield, Kensington, the streets around Birkenhead Park — along with Georgian townhouses in Liverpool's Georgian Quarter. Solid brick soaks up heat over a warm week and lets it go slowly at night, which is why upstairs bedrooms are still stuffy at midnight while it's pleasant outside. Newer waterfront and dockside flats have the opposite problem: plenty of glazing and not many windows that open properly. Our guide to air conditioning in Victorian homes covers what installation actually looks like in a solid-brick terrace.
Because summers here are milder than in the south-east, the stronger year-round case is often heating. A split system is a reversible air-to-air heat pump: it cools in summer and heats in winter, putting out considerably more heat than the electricity it draws. In a hard-to-heat terrace, that matters far more often than the cooling does. One thing to know before you budget: the Boiler Upgrade Scheme covers air-to-water heat pumps, not air-to-air, so don't plan around a grant.
Terraces, conservation areas and older wiring
Three local realities worth planning for:
- Conservation areas. Liverpool's Georgian Quarter, Hamilton Square in Birkenhead and parts of Southport around Lord Street sit under conservation rules, and there are listed buildings across the county. Check with the council before an outdoor unit goes anywhere visible — don't assume it will be fine.
- Older electrics. Plenty of pre-war terraces are still running on ageing consumer units, and some will need electrical work before a system can go in. Have a qualified electrician look at yours before you commit to anything.
- Flats and leasehold. Waterfront and dockside apartments almost always need freeholder consent for an outdoor unit. Get that in writing before anyone quotes you.
On price, we'd rather not quote figures for an area where we haven't yet done installations. Our UK air conditioning cost guide sets out typical ranges and what pushes a job up or down.
Where Coolhouse is up to in Merseyside — honestly
Straight answer: our vetted installers are currently in Hertfordshire, and we won't pretend otherwise. We're building the network across Liverpool, the Wirral, Southport, St Helens and the towns in between. If you register your interest, we'll tell you plainly where we're up to and match you as soon as a vetted local installer comes on board. No pressure and no fake countdowns — just a straight answer when we have one.