County Planning Guidance

Single Storey Extension Planning Permission in Kent

Browse planning permission guidance for single storey extension projects across Kent.

Select a local planning authority below to view permitted development limits, planning considerations and council planning guidance.

Single Storey Extension Planning Guidance by Council

Single Storey Extension in Ashford

Planning permission guidance for single storey extension projects in Ashford.

Single Storey Extension in Canterbury

Planning permission guidance for single storey extension projects in Canterbury.

Single Storey Extension in Dartford

Planning permission guidance for single storey extension projects in Dartford.

Single Storey Extension in Dover

Planning permission guidance for single storey extension projects in Dover.

Single Storey Extension in Folkestone and Hythe

Planning permission guidance for single storey extension projects in Folkestone and Hythe.

Single Storey Extension in Gravesham

Planning permission guidance for single storey extension projects in Gravesham.

Single Storey Extension in Maidstone

Planning permission guidance for single storey extension projects in Maidstone.

Single Storey Extension in Medway

Planning permission guidance for single storey extension projects in Medway.

Single Storey Extension in Sevenoaks

Planning permission guidance for single storey extension projects in Sevenoaks.

Single Storey Extension in Swale

Planning permission guidance for single storey extension projects in Swale.

Single Storey Extension in Thanet

Planning permission guidance for single storey extension projects in Thanet.

Single Storey Extension in Tonbridge and Malling

Planning permission guidance for single storey extension projects in Tonbridge and Malling.

Single Storey Extension in Tunbridge Wells

Planning permission guidance for single storey extension projects in Tunbridge Wells.

Nearby Planning Guidance

Planning Rules for Single Storey Extension Projects

Planning permission rules affecting single storey extension 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