Raising standards to protect homeowners
NHBC Online Services
NHBC Extranet for use by NHBC Registered Builders and new housing professionals
This service is for use by our Registered Builders and other new housing professionals.
If you have been registered for the Extranet service:
Extranet Login
If you have not yet registered for the Extranet service you can sign up for an account here.
View more details about our Extranet for NHBC Registered Builders