Browse planning permission guidance for outbuildings projects across Kent.
Select a local planning authority below to view permitted development limits, planning considerations and council planning guidance.
Planning permission guidance for outbuildings projects in Ashford.
Planning permission guidance for outbuildings projects in Canterbury.
Planning permission guidance for outbuildings projects in Dartford.
Planning permission guidance for outbuildings projects in Dover.
Planning permission guidance for outbuildings projects in Folkestone and Hythe.
Planning permission guidance for outbuildings projects in Gravesham.
Planning permission guidance for outbuildings projects in Maidstone.
Planning permission guidance for outbuildings projects in Medway.
Planning permission guidance for outbuildings projects in Sevenoaks.
Planning permission guidance for outbuildings projects in Swale.
Planning permission guidance for outbuildings projects in Thanet.
Planning permission guidance for outbuildings projects in Tonbridge and Malling.
Planning permission guidance for outbuildings projects in Tunbridge Wells.
Planning permission rules affecting outbuildings developments may vary depending on design, location and council planning policies.
National permitted development rules set limits on height, size and location of many types of home improvement projects.
Last updated March 2026