This guide explains planning permission rules affecting rear extension developments in Runnymede.
Most householder development follows national permitted development rules unless local restrictions apply.
Development must comply with national permitted development height limits.
Extensions must comply with national permitted development depth limits.
Development near boundaries must follow national permitted development rules.
Roof alterations must comply with national permitted development rules.
Plans, drawings and materials submitted to the Council are protected by the copyright acts (section 47, 1988). You may only use material which is downloaded and or printed for consultation purposes; to compare current applications with previous schemes and to check whether developments have been completed together with approved plans. Further copies must not be made without the prior permission of the copyright owner.
Additional planning restrictions may apply in conservation areas.
Listed building consent is required for works affecting listed buildings.
Last verified 2026-01
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 Runnymede may impose additional planning controls through conservation area policies or Article 4 directions.
Many rear extension projects in Runnymede may fall under permitted development rights if they remain within national planning limits.
Development must comply with national permitted development height limits.
Development near boundaries must follow national permitted development rules.
Yes. Additional planning restrictions may apply in conservation areas or where Article 4 directions remove permitted development rights.
Planning applications for rear extension projects in Runnymede are handled by the local planning authority covering Runnymede, Surrey.
For official planning advice consult the council planning portal for your area or visit the UK Planning Portal.
This guide summarises planning rules affecting rear extension developments in Runnymede.
Planning regulations may change and additional local planning policies may apply. Always confirm planning requirements with your local planning authority before starting development.
Last updated March 2026