The eyecatching projects, says judging panel chairman Peter Cartwright, cover "a wide range of sectors with many schemes reinventing existing buildings rather than building new, which is great to see. We are very interested in the operation and performance of buildings, as opposed to purely how they look – their beauty must be more than skin deep." Winners will be announced at an awards evening in Sheffield on June 4.

13. St Albans Place, Leeds
St Albans Place, Leeds, by Feilden Clegg Bradley Studios. A concrete structure with slip-form-core aiding programme, high thermal mass, and overall adaptability. Photo: Will Pryce | other

14. The Longhouse, Heslington
The Longhouse, Heslington, York, by Bramhall Blenkharn. A new family home, in a Conservation area, which is a mixture of newbuild and renovation of two storey brick barns. The intention was to provide a new building, which reflected the agricultural heritage of the site in terms of scale and materials. Photo: Jim Varney | other

15. The Lonhouse, Heslington
The Longhouse, Heslington, York, by Bramhall Blenkharn. The central part of the house is a magnificent double height hall containing a staircase designed and installed by Bisca. Photo: Jim Varney | other

16. The Old School, near York
The Old School, North Yorkshire, by ArkleBoyce Architects. A Grade II Listed former school that was rebuilt in 1852 and sits within a quiet rural hamlet outside York. A contemporary extension along the southern boundary provides a series of interconnecting spaces with panoramic views of the garden and rural landscape. Photo: Nicholas Worley | other

