Rear Extension Planning Permission in Tonbridge and Malling

Permitted Development

Most householder development follows national permitted development rules unless local restrictions apply.

Height Rules

Development must comply with national permitted development height limits.

Depth Rules

Extensions must comply with national permitted development depth limits.

Boundary Rules

Development near boundaries must follow national permitted development rules.

Roof Alterations

Roof alterations must comply with national permitted development rules.

Materials

Materials should be similar in appearance to the existing house.

Local Restrictions

Additional planning restrictions may apply in conservation areas.

Listed building consent is required for works affecting listed buildings.

Rear Extension Planning Rules in Tonbridge and Malling vs National Permitted Development

UK permitted development legislation allows many rear extension projects without planning permission provided certain limits are followed.

However local planning authorities such as those covering Tonbridge and Malling may impose additional planning controls through conservation area policies or Article 4 directions.

Planning Permission Questions in Tonbridge and Malling

Do I need planning permission for rear extension in Tonbridge and Malling?

Many rear extension projects in Tonbridge and Malling may fall under permitted development rights if they remain within national planning limits.

What height can a rear extension be without planning permission?

Development must comply with national permitted development height limits.

How close can a rear extension be to a boundary?

Development near boundaries must follow national permitted development rules.

Do conservation areas affect planning permission?

Yes. Additional planning restrictions may apply in conservation areas or where Article 4 directions remove permitted development rights.

Nearby Planning Guidance

Planning Authority

Planning applications for rear extension projects in Tonbridge and Malling are handled by the local planning authority covering Tonbridge and Malling, Kent.

For official planning advice consult the council planning portal for your area or visit the UK Planning Portal.

Visit the UK Planning Portal

Sources and Planning Guidance

• UK Permitted Development legislation
• Planning Portal guidance
• Local council planning policies

Planning Disclaimer

This guide summarises planning rules affecting rear extension developments in Tonbridge and Malling.

Planning regulations may change and additional local planning policies may apply. Always confirm planning requirements with your local planning authority before starting development.