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Please note: This form should only be used once you have submitted your Building Control Application (Full Plans or Building Notice) and have received a valid reference number and have been requested to make a payment or an additional payment to support your application.
If you have NOT submitted your application, then please go to ‘How to apply for building control approval’ (link to Building notice application - Hillingdon Council) where you can submit your application and pay for the application at the time of submission.