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Welcome to
the
Building Portal
Attention Suppliers:
The DEF Building Portal will be
permanently turned off and out of support as of 31st March 2025.
Please contact DEF Support with any queries.
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Registration
Thank you for choosing to register with the Building portal.
Registering with the Building Portal allows you to submit building control applications online. Please fill in all fields below in order to register.
If you are a local government officer and you would like to try out this system please go to
our demo site
and create a login there.
Registration Form
Type:
Public
Agent
User Name:
Password:
Confirm Password:
E-mail:
Security Question:
Security Answer: