How to make a planning application

Planning Duty Officer telephone service

Thank you for contacting the RBKC Planning department.

You can search, view and comment on applications using the Planning Applications Search on the Council's website. The service is updated regularly, and key milestones and target dates are shown under "Proposal Details".

If you have submitted an application that is still within its statutory determination period, or an agreed extension of time, a progress update may not yet be available. If you need to speak to the planning officer dealing with your application, you can email them directly. Their contact details can be found in:

  • your planning application acknowledgement letter; and
  • any emails or letters about your application

For information about planning applications, planning guidance, planning enforcement and other planning services, you can visit Planning and building control | Royal Borough of Kensington and Chelsea.

Planning advice for your business or property is also available through our pre-application service: Get planning advice | Royal Borough of Kensington and Chelsea.

Last updated: 22 September 2026

Permitted development

You can apply for a Certificate of Lawfulness if:

  • you want formal confirmation that planning permission is not needed
  • the work or use is permitted development

Apply through the Planning Portal.

Change of use from offices to homes

In May 2013, the whole borough was exempt from changes to permitted development rights that allowed offices to be converted into homes without planning permission.

Last updated: 13 May 2026