Richard Dudzicki

Director

Richard Dudzicki is a globally-recognised architect and leader within the Passivhaus community and was most recently a finalist in the 2023 British Home Awards.

As Founder and Director of award-winning firm RDA Architecture & Interiors, based in London, Richard has been at the forefront of sustainable home design for more than 26 years. Along with his visionary team, he continues to pave the way for sustainable home design in the UK and beyond.

Richard’s mission is to change people’s perception of what a home could be, proving that energy efficiency and stunning architectural design can and should go hand in hand. Both an active participant in the fight against climate change and designer of his very own passive Enerphit home, Richard doesn’t just “talk the talk,” he walks the walk and shows others how to walk the path too.

With more than 200 energy-efficient home design projects under his belt, ranging from renovations to brand new Passivhaus builds, Richard and the team at RDA are true pioneers, showing the world that cleaner homes are not only possible and profitable, but beautiful — inside and out.

Latest contributions

Event

NLA Coffee Conversation: What are the opportunities for housing on small sites?

25 March 2026

Free

12 January 2026

Enduring Design: Multiplying modular homes on Brownfield sites

RDA Architects show how compact brownfield plots can become high-performance homes, using modular construction and smart design to unlock overlooked sites.

Technical Briefing: Passive House Retrofit and Reuse

Net Zero

03 July 2025

Technical Briefing: Passive House Retrofit and Reuse

Join us for an NLA webinar focusing on sustainable architectural innovation in retrofitting existing buildings through EnerPHit, the Passive House Standard for retrofits.

Watch video