Air conditioning in Swanley
Swanley is a railway town that was rebuilt after the war, ringed by Green Belt and sitting on junction 3 of the M25. We install and maintain air conditioning across Swanley, Hextable and Swanley Village, and because the housing here is younger and more detached than Dartford's, the outdoor unit usually has an easy home.
Price a job in Swanley
Three details and we call you back with the next step.
- Postcodes BR8
- Sevenoaks District Council
Why is Swanley's housing so much younger than Dartford's?
Because the town barely existed before the railway. The modern town grew from a crossroads with only three houses before the line arrived in 1861, took the name Swanley Junction, and left the original settlement to become Swanley Village in the 1920s. The Town Council's own profile calls it the second-largest town in the Sevenoaks district, set inside the Metropolitan Green Belt. Most of the housing was built from the post-war years to the late 1980s; Victorian houses and shops were pulled down to make a new town centre, and the social housing is concentrated on the St Mary's and White Oak estates. At the 2021 Census the town held 17,826 people on 7.15 square kilometres. A post-war house usually has cavity walls, a plain rear elevation and a garden, which makes the pipe run short and the outdoor position obvious. Sources: Wikipedia; Swanley Town Council.
What changes in Swanley Village?
The planning rules. Swanley Village, about a mile north-east of the modern town, is a conservation area: Sevenoaks District Council records it as first designated in 1972 (the Town Council's profile gives 1984) and updated in 1997, 2003 and 2006, with a fresh appraisal in July 2019 and an extension that year along Beechenlea Lane and Swanley Village Road, agreed by the district council's Cabinet on 11 July 2019. Inside it, an outdoor unit cannot sit on a wall or roof facing the road or anywhere nearer the road than the house, so a cottage on Swanley Village Road takes its unit at the back, and the council's conservation officer is the person to ask when the only position is a side wall in view of the lane. Sources: Swanley Town Council; Sevenoaks District Council; Sevenoaks District Council news; Planning Portal.
How does the district's housing shape the job?
Towards two outdoor units rather than one. Sevenoaks district is the most detached place we work in: of its 49,013 households at the 2021 Census, 16,223 lived in detached houses, a third of the total, against 14,044 in semis, 10,962 in terraces and 5,745 in purpose-built flats. Hextable, with its larger plots, follows the district pattern more than Swanley town does. A detached house can take two outdoor units as permitted development, each up to 1.5 cubic metres, which means a family can cool the bedrooms with one system and a garden room or extension with another without an application, as long as every other condition holds. Sources: Census 2021; Planning Portal.
Which council's rules apply, and do Dartford's reach here?
Sevenoaks District Council decides planning in Swanley, with the Town Council, which has existed since 1974 and owns about 150 acres of parks, as the parish tier; Hextable has had its own parish council since 1988. Dartford's Article 4 directions on shared houses, the immediate one north of the A2 and the one taking effect south of it on 10 December 2026, stop at the Dartford borough boundary and do not apply in BR8. The national paperwork is the same everywhere: the firm's F-gas certificate, the Part P certificate for the circuit and the noise calculation at the neighbour's window. The rest of what we check is on our air conditioning in Dartford page. Sources: Wikipedia; Dartford Borough Council; Grant UK.
What we fit and look after in Swanley
The whole of our service list reaches Swanley. Pick one for the detail.
Air conditioning installation in Swanley
The whole job from the first measurement to the handover of the remote, with every consent checked on the way.
Home air conditioning in Swanley
The back bedroom, the new flat with the glass wall, the loft nobody can sleep in: cooled in summer, warmed in winter.
Air-to-air heat pumps in Swanley
The same wall unit, run the other way: a room heated for pence an hour, with the summer cooling thrown in.
Multi-split air conditioning in Swanley
Several rooms, one box in the garden. The design that fits inside a semi's single permitted outdoor unit.
Conservatory air conditioning in Swanley
For the glass room that is a greenhouse in July and a fridge in January, and the garden office beside it.
Office air conditioning in Swanley
Offices from a room above a shop to a floor on a business park, with the heat rules and the landlord dealt with.
Commercial air conditioning in Swanley
Retail and hospitality premises, sized with the door open and the bedroom over the shop remembered.
Server room cooling in Swanley
Dedicated cooling for the rack, calculated from the wattage on the plugs and running when the office is dark.
Air conditioning servicing in Swanley
An annual visit for any system by any installer, with the legal leak check where the charge demands one.
Air conditioning repairs in Swanley
Warm air, a puddle under the indoor unit, ice on the pipes or a blinking code: the cause found before anything is ordered.
From first call to first cool night
Tell us about the room
A call to 01322 952910 or the form with your postcode in it. Which room overheats, what the building is, and whether the outside wall is yours to drill.
Survey, then a figure in writing
We measure the room, choose a position for the outdoor unit, calculate the sound at the neighbour's window, look inside the consumer unit and ask about leases, landlords and covenants. The price arrives in writing with the electrics itemised.
Consents settled first
If a freeholder, landlord, management company or council has a say, we wait for it, and we supply the drawings and sound figures they will ask for.
Installed, tested, shown to you
Units, pipes and the new circuit are fitted; the pipework is pressure tested and evacuated before charging; the system runs in both modes while we measure it; the certificates are yours and so is a tour of the remote. After that, a service once a year.
Swanley questions
Do you cover Crockenhill and Farningham?
Yes, along with Hextable and Swanley Village. Eynsford and West Kingsdown are the edge of the patch, so send a postcode.
Our house is on the White Oak estate and we rent from a housing association. Can we have a unit?
Only with the landlord's written agreement, and only where a safe outdoor position exists. Ask the housing office first and send us what they say.
Is Swanley cooler than Dartford, being higher up?
A little, perhaps, but there is no climate station nearer than Greenwich, whose figures are on our Dartford air conditioning page, and a heatwave reaches the M25 just the same.
Sources we checked
- Wikipedia: Swanley
- Swanley Town Council: Swanley, a profile for the Neighbourhood Plan (December 2022)
- Sevenoaks District Council: Swanley Village conservation area
- Sevenoaks District Council: five conservation areas extended (July 2019)
- Planning Portal: when an air source heat pump on a house or flats is permitted development
- Census 2021: accommodation type, Sevenoaks district
- Dartford Borough Council: Article 4 directions for houses in multiple occupation
- Grant UK: planning guide for heat pumps in England, with the 37 dB(A) test (May 2025)
Worth knowing before you ring
With these we can usually tell you on the first call whether the job is simple.
- The postcode
- Whether it is a house, a flat or business premises, and roughly its age
- If you rent or lease, who owns the external wall
- Which room, how big, and the direction its window faces
- Any management company, conservation area or listing that applies
Price a job in Swanley
A name, a number and a postcode is enough. Say which room if you can. Or ring 01322 952910.