Can I Put a Granny Flat in My Garden?
Often you can, but it depends on the space, the route in, connections to the house and — most importantly — planning. A self-contained granny flat is not automatically permitted development just because it sits in the garden.
Adacon Technical Team · Published
Space and position
A single P600 module is 5.9m x 2.2m externally; annexes of two or more modules need more room. Leave space around the building for access and maintenance, and think about privacy and neighbours.
Getting it into the garden
Modules arrive finished, so there must be a suitable route or a planned crane lift. Photos of the access let us review this with you.
Services
Power, water and drainage usually run from the main house. The distance and the drainage route affect groundworks.
Planning and use
How the building is used matters: an annexe used as part of your household is assessed differently from a separate home. Speak to your local planning authority early.
Worth knowing: Planning, Building Regulations and council tax depend on your site and how the annexe will be used. Confirm with your local planning authority and building control before ordering.