Air conditioning for flats and apartments across Kent
In Maidstone apartment blocks, the freeholder's consent is usually the first thing to sort out. Balcony-mounted outdoor units are often the neatest solution for flats in Maidstone. Summers in the South East are among the warmest in the country, so cooling often comes first, with efficient winter heating as a bonus.
Prices in Kent
Air conditioning for flats and apartments in Kent typically comes in at £1,645–£7,245 per flat, one room to the whole flat including VAT, based on South East England rates. Prices here sit above the national middle, reflecting South East England labour rates and parking and access costs. The biggest variables are the pipe route, access for the outdoor unit and the state of the consumer unit, all of which the survey settles. Typical Two rooms work (twin multi-split for living room and main bedroom) lands around £3,245–£4,795 in this area.
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
Flats need more care: get your freeholder's written consent first, and expect the planning rules for a block of flats in Kent to be stricter than for a house. 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
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. We book surveys in Kent at a time that suits you, including early evenings by arrangement, and send the written quote afterwards.
What is included
Included with air conditioning for flats and apartments across Kent:
- Protection of common areas
- Single or multi-split system
- Documents for the managing agent
- Pressure test, vacuum and commissioning
- Free survey and lease and consent checklist
- Outdoor unit position agreed with the freeholder
Towns in Kent
Pick your town for local details, or see every service in Kent.

