If you're planning to build, extend or alter a property, you may need building regulation approval.
When approval is likely to be needed
You will usually need approval for:
- building a new property
- extending an existing building
- making structural alterations
- converting a loft, garage or basement
- installing new windows, doors or heating systems
Unsure if you need permission?
Visit the planning portal’s interactive house for guidance on common home improvement projects.
If you're working on a commercial or non-domestic building, or you're unsure whether you need approval, contact our Building Control Team for advice.
More information
You can also visit the Local Authority Building Control (LABC) website for national guidance.
Building Control
Can’t find the information you need or want to get in touch? Please use our online contact form