Air conditioning for flats and apartments in Egham
The South East sees some of the UK's warmest summer days, and south-facing rooms and conservatories feel it first. Balcony-mounted outdoor units are often the neatest solution for flats in Egham.
Newer blocks in Egham with balconies are often the simplest flats to fit. We cover Egham as part of Surrey, roughly 8 miles from Woking. Coverage includes TW20.
Prices in Egham
Budget around £1,645–£7,245 per flat, one room to the whole flat including VAT for air conditioning for flats and apartments in and around Egham. That is above the UK middle, mainly because labour and access cost more in South East England. Concealed pipework, access equipment for high walls and any electrical work are what push prices towards the upper figure. As an example, the Two rooms option (twin multi-split for living room and main bedroom) would typically be £3,245–£4,795 here.
Single room
One wall unit with a balcony outdoor unit.
Two rooms
Twin multi-split for living room and main bedroom.
Whole flat
Three or four rooms on one outdoor unit, concealed routes.
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%.
Consent and planning for flats
Leaseholders in Egham usually need the freeholder's consent for anything fixed outside, and blocks of flats often need planning permission for outdoor units. In England, permitted development allows one outdoor unit of up to 0.6 m³ on a block of flats; anything more needs planning permission.
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 Egham at a time that suits you, including early evenings by arrangement, and send the written quote afterwards.
What is included
Included as standard in Egham:
- Documents for the managing agent
- Pressure test, vacuum and commissioning
- Protection of common areas
- Free survey and lease and consent checklist
- Single or multi-split system
Nearby
Nearby, we also cover Staines (2 miles), Ashford, Surrey (4 miles) and Windsor (4 miles). See all services in Egham or air conditioning for flats and apartments across Surrey.

