Use this service if you are planning to build something new or make changes to an existing building. You may need building regulation approval to ensure the work meets safety, energy efficiency and accessibility standards.
When your work has been inspected at the required stages and meets regulations, you will receive a Compliance Certificate. You will need this if you later sell your home or building.
You should apply for approval before work starts. If work has already begun, you must tell the Council immediately and apply for Regularisation (Building Regularisation is a process to obtain retrospective approval for building work without prior consent, ensuring it meets required safety standards).
It is illegal to carry out building work without notifying the Council.
Before you start
You may need building regulation approval if you plan to:
- Put up a new building
- Extend or alter an existing one
- Install services or fittings such as drainage, hot water cylinders, replacement windows or fuel‑burning appliances
- Change the use of a building (where the new use affects compliance)
Building regulations apply to most construction and alteration projects unless the work is specifically exempt.
Submit a Building Control Application
Completing this service should take around 10 minutes.
Submit a Building Control ApplicationRelated pages
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