| 2024 | RIBA West Midlands Awards | Shortlisted | Clifford Reservoir |
| 2024 | The Sunday Times Best Conversion Award | Winner | Clifford Reservoir |
| 2024 | Sunday Times Reader's Choice Award | Winner | Clifford Reservoir |
| 2022 | RSAW Welsh Architecture Award | Winner | Private Residence, Swansea |
| 2022 | BLT Built Design Awards | Winner | Private Residence, Swansea |
| 2018 | RSAW Welsh Architecture Award | Shortlisted | Crud yr Allt |
| 2018 | National Eisteddfod Gold Medal | Shortlisted | Vila Mir |
| 2016 | RIBA Stirling Prize | Shortlisted | Outhouse |
| 2016 | BBC’s ‘Peoples vote’ for the RIBA Stirling Prize | Winner | Outhouse |
| 2016 | RIBA ‘House of the Year’ | Shortlisted | Outhouse |
| 2016 | The Sunday Times British Homes Award | Winner | Outhouse |
| 2016 | Manser Medal | Winner | Outhouse |
| 2016 | RIBA Award | Winner | Outhouse |
| 2016 | RIBA South West ‘Building of the Year’ Award | Winner | Outhouse |
| 2016 | Concrete Society Awards | Winner | Outhouse |
| 2015 | RIBA Architecture in Wales Award | Winner | Millbrook House |
| 2015 | RSAW Building of the Year | Winner | Millbrook House |
| 2015 | National Eisteddfod Gold Medal | Winner | Millbrook House |
| 2015 | RSAW Welsh Architecture Award | Shortlisted | Upside Down House |
| 2015 | National Eisteddfod Gold Medal | Shortlisted | Upside Down House |
| 2014 | Manser Medal | Winner | Stormy Castle |
| 2014 | RSAW Welsh Architecture Award | Winner | Stormy Castle |
| 2014 | National Eisteddfod Gold Medal | Winner | Stormy Castle |
| 2014 | Concrete Society Award | Winner | Stormy Castle |
| 2013 | CIBSE South Wales Region Sustainable Project of the Year | Winner | Stormy Castle |
| 2011 | National Eisteddfod Gold Medal | Shortlisted | N Power Visitor Centre |
| 2011 | Galvanising Association Awards | Shortlisted | N Power Visitor Centre |
| 2010 | Vale of Glamorgan Building Excellence Awards | Nomination | Smithies Avenue |
| 2010 | RIBA Architecture Award with DRU-w | Winner | Margam Park Discovery Centre |
| 2010 | Local Authorities in Wales Building of The Year Award | Commended | Margam Park Discovery Centre |
| 2009 | RIBA Architecture Award | Shortlisted | Nant Fawr Court |
| 2007 | National Eisteddfod Gold Medal | Winner | Watertower |
| 2007 | Grand Designs Award - Best Remodelled House UK | Shortlisted | Ty Gawla |
| 2007 | Grand Designs Award - Best Restoration Project UK | Winner | Watertower |
| 2007 | RIBA Architecture Award | Shortlisted | Watertower |
| 2007 | Welsh Housing Design Award | Winner | Watertower |
| 2007 | Vale of Glamorgan Building Control Award | Winner | Raisdale Hotel |
| 2006 | RIBA Architecture Award | Shortlisted | Ty Gawla |
| 2006 | Cardiff Council Building Control Quality Awards | Winner | Watertower |
| 2006 | Welsh Housing Design Award | Winner | Ty Gawla |
| 2003 | Civic Trust Awards | Commendation | Raisdale Road |
| 2002 | Welsh Housing Design Award | Winner | Raisdale Road |
| 2001 | RIBA Stirling Prize Special Stephen Lawrence Award | Shortlisted | Raisdale Road |
| 2001 | RIBA Architecture Award | Winner | Raisdale Road |
| 1997 | Lord Mayor’s Civic Award | Winner | The Coach House |
| 1992 | Lord Mayor’s Civic Award | Winner | Fidlas Road |
