Submit a building notice
You may need to submit a building notice for works to an existing property.
When to submit a notice
You need to submit a building notice for works including:
-
loft conversion
-
new roof
-
replacement windows garage/carport
-
drainage
-
electrical works
This list is not exhaustive. Contact us if you're not sure if you should submit a notice.
Cost
You need to pay a fee to us when you submit your building notice application. View our building control fees.
Submit a building notice form
What happens next
- we will send you an email confirmation with your reference number, after we receive your application
- you’ll be given the name and contact details of your site inspector while we process your application
Contact
Building Control
Fourth Floor, Laurence House, 1 Catford Road, London, SE6 4RU
Telephone:
Published on: 08/05/2025