Do You Need Planning Permission for a Garden Salon?
Most garden rooms fall under permitted development rights, but some areas—such as conservation zones—can have different rules. It’s best to check with your local council. If you live in a listed building, you may need planning permission.
As a general guide, a garden room under 30 sq m, no higher than 2.5 m, and built in your rear garden will usually meet permitted development rules. Larger buildings, structures used for business, anything over 2.5 m near a boundary, or projects within conservation areas may still require approval, so always confirm with your local authority.
We’ve also created a simple guide that explains the main rules, exceptions, and how to keep your project compliant.