Apply for a lawful development certificate
You may want to apply for a lawful development certificate if you need reassurance that:
- what you want to do does not require planning permission (called 'permitted development')
- works done in the past were lawful
Lawful development certificates are not compulsory.
Read more about Lawful Development Certificates on GOV.UK.
Before you apply, you should find out if you need planning permission.
What you'll need
Along with your application you will need to submit:
- a location plan
- any relevant plans and drawings
- any relevant supporting information
If you're extending a property, include details on materials used externally, including walls, roofs, doors and windows.
If you're installing a roof light, confirm that it does not protrude more than 150mm beyond any roof slope.
Fees
| Application type | Fee |
|---|---|
| Lawful development certificate (existing) – for an existing use or operation or activity | £293 or relevant full application fee |
| Lawful development certificate (proposed) – for a proposed use or operation or activity | 50% of full application fee |
How to apply
You can apply for a lawful development certificate using the Planning Portal.
Contact the Planning Team
Email: [email protected].