Building control Ensuring new buildings, extensions and alterations are constructed in accordance with building regulations Building regulations approval is separate from planning permission - you may need to apply for both. Why choose Local Authority Building Control? Our experienced site inspection team has extensive knowledge of local building conditions Apply for building control services Application forms, guidance notes and details of charges for building control services Do I need building regulation approval? Details of building work that requires building regulation approval, and exemptions from building regulations Homeowner guidance Advice and guidance on submitting a building regulations application for typical home extensions and alterations Homeowner video guides Our guides will help you to plan your project and understand when and why you need building control Historic building control information Do I need planning permission? Will I get permission?