2014 Art Directors Guild Awards
Nominated for Excellence in Production Design for a Feature Film (with 17 others): for The Hobbit: The Desolation of Smaug

2013 Academy Awards
Nominated for Achievement in Production Design (with Ra Vincent and Simon Bright): for The Hobbit: An Unexpected Journey

2013 Art Directors Guild Awards (United States)
Nominated for Excellence in Production Design - Fantasy Film: for The Hobbit: An Unexpected Journey

2013 Broadcast Film Critics Association Awards (United States)
Nominated for Best Art Direction (with Ra Vincent and Simon Bright): for The Hobbit: An Unexpected Journey

2006 Academy Awards
Nominated for Achievement in Art Direction (with Grant Major and Simon Bright): for King Kong

2006 Art Directors Guild Awards (United States)
Nominated for Excellence in Production Design - Period or Fantasy Films (with Grant Major, Joe Bleakley, Simon Bright, Simon Harper, David Cooke and Jacqui Allen): for King Kong

2004 Academy Awards
Best Art Direction/Set Decoration (shared with Grant Major and Alan Lee): for The Lord of the Rings: The Return of the King

2004 Art Directors Guild Awards (United States)
Excellence in Production Design - Period or Fantasy Films (shared with Grant Major, Joe Bleakley, Philip Ivey, Simon Bright, Jules Cook, Jacqui Allen and Ross McGarva): for The Return of the King

2004 International Press Academy Satellite Awards
Golden Satellite Award for Best Art Direction (shared with Grant Major and Alan Lee): for The Return of the King
Also nominated for same award (with Grace Mok): for Whale Rider

2003 Art Directors Guild Awards (United States)
Excellence in Production Design - Period or Fantasy Film (shared with Grant Major, Joe Bleakley, Rob Outterside, Philip Ivey, Mark Robins, Jules Cook, Ross McGarva and Jaqui Allen): for The Lord of the Rings: The Two Towers

2003 Academy Awards
Nominated for Best Art Direction/Set Decoration (with Grant Major and Alan Lee): for The Two Towers

2002 Academy Awards
Nominated for Best Art Direction/Set Decoration (with Grant Major): for The Fellowship of the Ring

2002 Art Directors Guild Awards (United States)
Nominated for Excellence in Production Design - Period or Fantasy Films (with Grant Major, Rob Outterside, Joe Bleakley, Mark Robins, Philip Ivey, Jules Cook and Ross McGarva): for The Fellowship of the Ring

2002 International Press Academy Satellite Awards
Nominated for Golden Satellite Award for Best Art Direction (with Grant Major): for The Fellowship of the Ring