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Submit a building notice

You may need to submit a building notice for works to an existing property.
We have made some changes to our planning service

Read more about the changes we have made to our service.

When to submit a notice

You need to submit a building notice for works including:

  • loft conversionn

  • 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.


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.


Building Control

Fourth Floor, Laurence House, 1 Catford Road, London, SE6 4RU
Telephone: 020 8314 8233
Email: building.control@lewisham.gov.uk