Library closures - 13 and 14 August 2022

Due to the extreme heat and high temperatures inside, some of our libraries will be closed on Saturday and Sunday (13 and 14 August). They include Peckham, Dulwich, John Harvard, Camberwell and Brandon. We’re sorry for any inconvenience.

Planning

Use our easy tool to Find Out If You Need Planning Permission

Find out if you need planning permission

If you want to carry out works to your home, expand your business or change the use of your premises, you may need to apply for planning permission.

Use our free 'Find out if you need planning permission' web service

There are some types of work that you do not need to apply for planning permission to carry out. These works are called Permitted Development.

We offer a free online service to check whether your works will need planning permission. You simply need to enter the post code of the address where the works will take place, and answer some questions about the planned works. The service will tell you whether the works you want to do need planning permission and will advise you on what to do next.

Please note that the service information is provided for guidance only and does not represent a planning decision or legal advice. We always recommend applying for a Lawful Development Certificate before carrying out Permitted Development works to ensure that the works are lawful. 

Access the service 

Still not sure if you need planning permission?

Pre-application advice

We offer a pre-application advice service where applicants can receive formal advice and request a meeting with a planning officer before submitting a planning application.

Further advice about this service and the relevant fees can be found by visiting our pre-application information page.

Lawful Development Certificates

If you want to be certain that the existing use of a building is lawful for planning purposes or that your proposal does not require planning permission, you can apply for a Lawful Development Certificate.

It is not compulsory to have an Lawful Development Certificate but there may be times when you need one to confirm that the use, operation or activity named in it is lawful for planning enforcement purposes. 

View more information about what you need to submit to support a Lawful Development Certificate or apply for a Lawful Development Certificate using our new online application service.

Independent planning advice

You can also get independent professional advice before making an application or carrying out any building works. Planning Aid (external website) also provide independent planning advice for individuals and communities about planning issues

Find a registered architect

If you are thinking about carry out works to your home or business and you need help finding an architect that can help you with your project, you can search the Architects Registration Board register for a qualified architect.

Page last updated: 12 August 2022

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