Wall-mounted air conditioning in Mitcham
The urban heat island effect means London bedrooms can stay uncomfortably warm on summer nights. In a semi or terrace in Mitcham, the indoor unit often goes on a back bedroom wall with the outdoor unit on a bracket below.
A single wall-mounted unit is often all a bedroom or sunny living room in Mitcham needs. Mitcham lies roughly 7 miles from central London, and we cover it as part of London. Postcode districts we cover here include CR4.
Prices in Mitcham
Wall-mounted air conditioning in Mitcham typically comes in at £1,495–£3,895 per room including VAT, based on London rates. That is above the UK middle, mainly because labour and access cost more in London. Quotes move with the length of the pipe run, where the outdoor unit can sit and how much electrical work the job needs. Typical Popular work (quieter mid-range unit with Wi-Fi control and better seasonal efficiency for a living room) lands around £2,045–£2,845 in this area.
Essential
Reliable 2.5–3.5 kW unit for a bedroom or study, standard pipe run, basic remote.
Popular
Quieter mid-range unit with Wi-Fi control and better seasonal efficiency for a living room.
Premium
Design-led or very quiet model, larger capacity or concealed pipework through a void.
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
England's rules let most houses fit an outdoor unit without a planning application, as long as the size, number and MCS 020(a) noise conditions are met. Flats, listed buildings and roof-mounted units are treated differently.
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 Mitcham at a time that suits you, including early evenings by arrangement, and send the written quote afterwards.
What is included
What a job in Mitcham covers:
- Nitrogen pressure test and deep vacuum before commissioning
- Supply of an R32 inverter unit sized to the room
- Handover of the remote, Wi-Fi app (where fitted) and filter cleaning
- Free site survey and room heat-gain check
- Core-drilled wall penetration and sealed sleeve
Nearby
Neighbouring places we cover include Morden (1 mile), Wimbledon (2 miles) and Streatham (2 miles). See all services in Mitcham or wall-mounted air conditioning across London.