Air conditioning for landlords and rental homes in Isleworth
The urban heat island effect means London bedrooms can stay uncomfortably warm on summer nights. If you let a holiday home or annexe near Isleworth, one system can warm it before guests arrive and cool it in summer.
Top-floor flats and HMO rooms in Isleworth can get uncomfortably hot in summer, which tenants notice first. Isleworth lies roughly 10 miles from central London, and we cover it as part of London. That includes the TW7 postcode district.
Prices in Isleworth
Our London guide price for air conditioning for landlords and rental homes is £1,495–£7,845 per property, one room to the whole let, VAT included. London is one of the dearer parts of the UK for trades, which shows in the range. Longer or hidden pipe runs, high-level brackets and electrical upgrades are the usual reasons a quote lands at the top of the range. As an example, the Two rooms option (two rooms on separate systems or a twin multi-split) would typically be £3,095–£4,795 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
For most houses in Isleworth, the outdoor unit is permitted development if it passes the MCS 020(a) noise check (37 dB(A) or less at the nearest neighbouring window) and stays within the size and number limits. We run that check on survey.
The survey
A survey in Isleworth 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. The free survey is where the real price is set: room measurements, pipe and drain routes, electrical checks and the outdoor unit position, all written into your quote.
What is included
Here is what is included on every job in Isleworth:
- Handover notes for tenants
- Separate or multi-split options
- Access arranged with you and your tenants
- Simple remotes and temperature limits
- Pressure test, vacuum and commissioning
Nearby
If you are just outside Isleworth, we also work in Hounslow (under a mile), Heston (2 miles) and Richmond (2 miles). See all services in Isleworth or air conditioning for landlords and rental homes across London.