The practice is based in Bicester, Oxford. We have, at times, had projects in many parts of the country, but our projects are typically based within Oxfordshire, Northamptonshire and Buckinghamshire. Professional association of architects in the United Kingdom along with international members. Luke Williamson Architect now partners with the LABC (Local Authority Building Control) scheme to have all Building Regulations applications checked by the same Council. This provides clients with quick consistent decisions for their schemes Building Regulation requirements. Luke Williamson Architect is a member of the FSB that helps promote and protect the interests of small businesses in the UK.