Air conditioning for landlords and rental homes in Llantwit Major
South Wales summers can be warm and humid, and winters damp, so a reversible system earns its keep all year. For Llantwit Major landlords, simple wall units with limited remotes are the easiest systems for tenants to live with.
Top-floor flats and HMO rooms in Llantwit Major can get uncomfortably hot in summer, which tenants notice first. We cover Llantwit Major as part of South Glamorgan, roughly 14 miles from Cardiff. Coverage includes CF61.
Prices in Llantwit Major
Air conditioning for landlords and rental homes in Llantwit Major typically comes in at £1,045–£5,445 per property, one room to the whole let including VAT, based on South and Mid Wales rates. That sits a little below the UK middle, reflecting typical South and Mid Wales labour rates. Quotes move with the length of the pipe run, where the outdoor unit can sit and how much electrical work the job needs. For reference, the Two rooms option in Llantwit Major (two rooms on separate systems or a twin multi-split) usually comes to about £2,145–£3,345.
Single room
One wall unit for a bedroom or studio.
Two rooms
Two rooms on separate systems or a twin multi-split.
Whole let
Three or four rooms, with a service plan.
Guide prices show VAT at 20%. HMRC treats most fixed air conditioners and air-to-air heat pumps installed in homes as energy-saving materials, zero-rated until 31 March 2027 when we supply and fit them. If your installation qualifies, your quote shows 0% VAT and a lower price. Servicing, repairs, cleaning and controls are charged at 20%.
Planning and permissions
In Wales, outdoor units of up to 1.5 m³ that meet MCS 020a noise limits are usually permitted development on houses; listed buildings need consent, and in conservation areas a unit cannot go on a wall or roof facing a road.
The survey
At the survey we look at how each room is used, where the sun hits it and how the pipes can reach the outside wall, then put it all in a written quote. We book surveys in Llantwit Major at a time that suits you, including early evenings by arrangement, and send the written quote afterwards.
What is included
Included with air conditioning for landlords and rental homes in Llantwit Major:
- Access arranged with you and your tenants
- Pressure test, vacuum and commissioning
- Simple remotes and temperature limits
- Handover notes for tenants
- Free survey of each room
Nearby
We also cover Cowbridge (4 miles), Bridgend (8 miles) and Barry (9 miles). See all services in Llantwit Major or air conditioning for landlords and rental homes across South Glamorgan.

