Do I need planning permission for a heat pump?

Usually no — air-source heat pumps are permitted development in most homes if they meet size, siting and noise conditions.

In more detail

Listed buildings and some flats are exceptions — check with your council.

Work it out for your home: try our free heat-pump size & cost calculator →

2026 figures, based on Energy Saving Trust, Ofgem & gov.uk data · always confirm with a professional survey.

Tell us the job and we'll get you free quotes from vetted local installers — compare and choose, no obligation.