Class Q allows agricultural buildings to be converted into residential homes without full planning permission. It’s a streamlined process that opens up rural development opportunities while following specific rules.

Buildings under Class Q must be structurally sound. New walls, roofs, windows, doors and floors are allowed, but the existing building should be capable of functioning as a dwelling without significant rebuilding.

Class Q permits up to 10 homes per site with a total maximum floorspace of 1,000 m². Each individual dwelling must be no greater than 150 m².

To qualify, the building must form part of an agricultural unit and meet key timeframes. It doesn’t need to be in active use but must align with the latest rules.