Who are we and what do we do?

Welcome to CNC Building Control.

CNC provides the building control functions for the Local Authority areas of South Norfolk, King’s Lynn and West Norfolk, Fenland, Norwich City and Broadland. Building Control is a statutory requirement on the vast majority of building projects (including internal alterations and conversion works) irrespective of whether planning permission has been required or not.

It is the process of ensuring projects are completed in accordance with the Building Regulations and exists to ensure that the safety and well-being of any person is not compromised by changes or work that takes place.

We can help you in numerous ways, including:

In short, CNC are able to support you through your project from pre-planning and commencement through to project completion and issuing of certification.

We look forward to working with you.


To discuss your specific needs, please get in touch with us
For expert advice, prompt service and a competitive quotation, contact our team, who will be happy to help you

0808 168 5041
CNC Building Control
PO Box 1370
NR15 2GX
Visit Us
South Norfolk, Norwich and Broadland
South Norfolk House
Cygnet Court
Long Stratton
NR15 2XE
King's Lynn, West Norfolk and Fenland
The Boathouse Business Centre
1 Harbour Square
Nene Parade