If you are planning an extension or other extensive works then you might find it easier to employ a builder who works with their own architect so you don’t have to source one separately.

"If you need planning permission, it is sensible to engage an architect," says the Royal Institute of British Architects (RIBA). “A good architect will propose solutions and develop your brief so that it reflects your aspirations.” They will also help you prepare the appropriate applications to your local authority.

26 things you should always ask your builder before signing a contract