A design brief is a simple or complex list of things/ideas that a client wishes for his/her architect would want to know before beginning to design their new home. This might take 3 to 6 pages depending on how articulate a client would like at the outset of design, however, every excited home builder or client must understand the basics of what architecture is and how one should think of this art and science to appreciate the creation of this design brief checklist and be amazed and appreciate how their architect will approach the design and the client's collaboration in the design process.
Designing and building a house is a form of architecture where architects are famous for, most people would quickly assume that building a house is as simple as grabbing pictures and showing them to some carpenter would suffice. A wise home-builder such as yourself should know that it is far more complicated than that, first, you got to think about some principles to help guide your journey in defining your design problem.