Many air conditioning installs do not need planning permission, but it depends on where you are, the type of property and where the outdoor unit goes. Rules differ between England, Scotland and Wales and change over time, so always check with your local planning authority if you are unsure.
When you are more likely to need consent
- Listed buildings. Listed building consent is usually needed for external units and for work that affects the building.
- Conservation areas. Restrictions often apply to units visible from the road.
- Flats. You usually need permission from the freeholder or management company, and the lease may restrict changes to the outside of the building.
- Commercial premises. Units on a shop front or a prominent wall may need planning permission, and your landlord's consent is usually needed.
- Noise. Outdoor units must not cause a noise problem for neighbours, and planning rules may set limits.
Who is allowed to install it
Air conditioning contains fluorinated gases (F-gases). By law, installing and maintaining systems that contain them must be done by an F-gas certified engineer.
What we check
At the free survey we look at the property, where the outdoor unit can go and whether any consents are likely to be needed, and tell you before you commit. Get a quote.