Air conditioning for landlords and rental homes in Belfast
Northern Ireland's mild, damp climate makes efficient heating and dehumidifying the main benefits for most homes. If you let a holiday home or annexe near Belfast, one system can warm it before guests arrive and cool it in summer.
Top-floor flats and HMO rooms in Belfast can get uncomfortably hot in summer, which tenants notice first. As well as Belfast itself, our County Antrim coverage takes in Lisburn, Newtownabbey and the towns around them. That includes the BT1, BT2, BT3, BT7, BT9 and 3 more postcode districts.
Prices in Belfast
Air conditioning for landlords and rental homes in Belfast typically comes in at £1,045–£5,445 per property, one room to the whole let including VAT, based on Northern Ireland rates. Labour rates in Northern Ireland keep this slightly under the national middle. Quotes move with the length of the pipe run, where the outdoor unit can sit and how much electrical work the job needs. Typical Two rooms work (two rooms on separate systems or a twin multi-split) lands around £2,145–£3,345 in this area.
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
Planning rules for outdoor units in Northern Ireland differ from Great Britain's, so we check your property with you and the council where needed.
The survey
A survey in Belfast usually takes one to two hours. We measure the rooms, check the walls and the consumer unit, agree the outdoor unit position with you and photograph the pipe routes. We book surveys in Belfast at a time that suits you, including early evenings by arrangement, and send the written quote afterwards.
What is included
Here is what is included on every job in Belfast:
- Free survey of each room
- Separate or multi-split options
- Handover notes for tenants
- Access arranged with you and your tenants
- Simple remotes and temperature limits
Nearby
We also cover Castlereagh (2 miles), Newtownabbey (4 miles) and Holywood (5 miles). See all services in Belfast or air conditioning for landlords and rental homes across County Antrim.