Air conditioning for flats and apartments in Blackheath
In Blackheath apartment blocks, the freeholder's consent is usually the first thing to sort out. London's dense streets hold heat overnight, so top-floor flats and loft rooms often stay warm long after sunset.
Newer blocks in Blackheath with balconies are often the simplest flats to fit. Blackheath is about 6 miles from central London and falls within our London coverage. Coverage includes SE3.
Prices in Blackheath
Guide prices around Blackheath run from £1,795 to £7,845 per flat, one room to the whole flat including VAT. London is one of the dearer parts of the UK for trades, which shows in the range. 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 £3,495–£5,195 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 Blackheath 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
We book surveys in Blackheath at a time that suits you, including early evenings by arrangement, and send the written quote afterwards. On a survey in Blackheath the engineer looks at room size, glazing, the route for pipes and drains, the electrics and where the outdoor unit can sit quietly, then the written quote follows.
What is included
Here is what is included on every job in Blackheath:
- Documents for the managing agent
- Free survey and lease and consent checklist
- Pressure test, vacuum and commissioning
- Single or multi-split system
- Outdoor unit position agreed with the freeholder
Nearby
We also cover Greenwich (1 mile), Catford (2 miles) and Eltham (2 miles). See all services in Blackheath or air conditioning for flats and apartments across London.