Air conditioning for flats and apartments in Boston
Balcony-mounted outdoor units are often the neatest solution for flats in Boston. East Midlands summers bring dry, sunny spells, so glazing and orientation matter most when sizing a unit.
Newer blocks in Boston with balconies are often the simplest flats to fit. Our Lincolnshire coverage takes in Boston, about 27 miles from Lincoln. Homes in PE21 are all within our coverage.
Prices in Boston
Guide prices around Boston run from £1,295 to £5,695 per flat, one room to the whole flat including VAT. It is a touch below the UK middle, as trade rates in the East Midlands tend to be. What moves a quote in Boston up or down is mostly pipe length, how high the outdoor unit goes, and whether a new electrical circuit is needed. On our East Midlands figures, the Two rooms option (twin multi-split for living room and main bedroom) is about £2,545–£3,795.
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 Boston 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
On a survey in Boston 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. 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
Included with air conditioning for flats and apartments in Boston:
- Documents for the managing agent
- Protection of common areas
- Pressure test, vacuum and commissioning
- Free survey and lease and consent checklist
- Outdoor unit position agreed with the freeholder
Nearby
Neighbouring places we cover include Spalding (14 miles), Sleaford (16 miles) and Horncastle (16 miles). See all services in Boston or air conditioning for flats and apartments across Lincolnshire.

