Oliver Smith from 5th Studio,  together with AT Awards judges Isabel Allen, Simon Allford, Hanif Kara and Nana Biamah-Ofosu discuss the exemplary retrofit of one of Cambridge University's Grade I listed buildings and its role in challenging attitudes towards heritage and conservation. Timothy Soar’s photographs capture the project as it looks today.

Louise Regan and Yuk Ming Lam from AHMM, together with AT Awards judges Lee Mallett, Asif Din and Isabel Allen discuss the challenges involved in updating a 1960s masterplan and the way the project has evolved over time. Photographer Timothy Soar captures the project in use.

Rab Bennetts from Bennetts Associates, together with AT Awards judges Lee Mallett, Farshid Moussavi and Asif Din, discuss the drivers behind the design of Wessex Water Operations Centre and the lessons learned from over 20 years of post-occupancy evaluation. Timothy Soar’s photographs capture the project as it is today.

Resident Gerlinde Gniewosz, Coco Whittaker from the Twentieth Century Society, along with AT Awards judges Catherine Burd, Deyan Sudjic, Sarah Allan and Marion Baeli share their thoughts on the lessons to be learnt from Cressingham Gardens Estate and why the project deserves to be protected from demolition. Photographer Timothy Soar captures the estate as it is today.

Sunand Prasad from Penoyre & Prasad,  together with AT Awards judges Ben Derbyshire, Marion Baeli, Sarah Allan and Deyan Sudjic discuss the genesis and evolution of Snape Maltings and its legacy in terms of our attitude towards redundant industrial/agricultural buildings. Timothy Soar's photographs capture the project as it is today.

Jeweller Alex Monroe talks to David Hills from DSDHA and AT awards judges Catherine Burd, Sarah Allan, Marion Baeli and Deyan Sudjic about the way this modest building in London's Southwark has had a transformative impact on the way his company has evolved. Photographer Timothy Soar captures the studio as it is today.

Andrew Taylor from Patel Taylor and awards judges Peter Bishop, David Partridge, Nana Biamah-Ofosu, Hanif Kara and Simon Allford discuss the key drivers behind Thames Barrier Park and the potential for visionary public realm project to act as a catalyst for regeneration. Photographer Timothy Soar captures the project as it is today.

John McRae from Orms, client Matt Mason and AT Awards judges Lee Mallett, Farshid Moussavi, Isabel Allen and Catherine Croft discuss the bold conversion of the former Camden Town Hall Annexe and the challenges involved in transforming a brutalist white elephant into a much-loved London Landmark. Timothy Soar's photographs capture the project as it is today.