This book is a practical guide for homeowners, with checklists and guidance on how to make their project successful. Most people considering a significant alteration to their home have no experience or knowledge of the process that has to be followed to make their project successful, and the consequences of things going wrong are serious. As with the first edition, this fully-revised guide distils all of the practical information needed to run a project from dream to reality, highlighting the pitfalls along the way and suggesting ways to avoid them. Peppered with inspirational case studies and giving indications of costs and timescales, Home Extension Design 2e demystifies both the building process and all the surrounding issues to do with design, sustainability, budgeting, planning, regulations and the use of building contracts. This book is the essential go-to resource for reliable, independent advice on how to set up and run a building project.