Air conditioning for landlords and rental homes in Cardiff
In South and Mid Wales, efficient heating is often as important as cooling. For Cardiff landlords, simple wall units with limited remotes are the easiest systems for tenants to live with.
If you let a holiday home or annexe near Cardiff, one system can warm it before guests arrive and cool it in summer. We cover Cardiff and the rest of South Glamorgan, including Barry and Penarth. Postcode districts we cover here include CF10, CF11, CF14, CF15, CF23 and CF24.
Prices in Cardiff
Budget around £1,045–£5,445 per property, one room to the whole let including VAT for air conditioning for landlords and rental homes in and around Cardiff. Labour rates in South and Mid Wales keep this slightly under the national middle. What moves a quote in Cardiff up or down is mostly pipe length, how high the outdoor unit goes, and whether a new electrical circuit is needed. As an example, the Two rooms option (two rooms on separate systems or a twin multi-split) would typically be £2,145–£3,345 here.
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. On a survey in Cardiff the engineer looks at room size, glazing, the route for pipes and drains, the electrics and where the outdoor unit can sit quietly, then the written quote follows.
What is included
What a job in Cardiff covers:
- Handover notes for tenants
- Separate or multi-split options
- Free survey of each room
- Access arranged with you and your tenants
- Simple remotes and temperature limits
Nearby
Neighbouring places we cover include Penarth (3 miles), Dinas Powys (3 miles) and Caerphilly (7 miles). See all services in Cardiff or air conditioning for landlords and rental homes across South Glamorgan.