

Jonathan Oxley
Concept Zero Architects Ltd
Jonathan Oxley is the founder of Concept Zero Architects, an RIBA Chartered Practice based in Market Harborough. With over 20 years’ experience in residential architecture, Jonathan specialises in helping homeowners unlock the potential of their properties through thoughtful extensions, sensitive refurbishments, and sustainable retrofits. His practice focuses on practical, energy-conscious design solutions that enhance everyday living while reducing environmental impact.
Passionate about making good design accessible, Jonathan combines technical expertise with a collaborative approach that guides clients confidently through the entire process. His recent work demonstrates how small-scale retrofit interventions can deliver significant improvements in comfort, efficiency, and value, without compromising on style or character.
Passionate about making good design accessible, Jonathan combines technical expertise with a collaborative approach that guides clients confidently through the entire process. His recent work demonstrates how small-scale retrofit interventions can deliver significant improvements in comfort, efficiency, and value, without compromising on style or character.
Sessions
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03-Oct-2025Build and Renovation TheatreSustainable retrofits that work with the RIBA