The principals, Bob Tiscareno and Jim Cade, have won many awards for their architectural projects, some during their tenure at LMN Architects (noted by an asterisk).
- Benaroya Hall*
- AIA National Honor Award, 2001
- AIA Washington Council Civic Design Honor Award, 1999
- Northwest & Pacific Region AIA Honor Award, 1999
- Northwest Construction Award for Best of Show, 1998
- Seattle Chapter AIA Award of Merit, 1998
- Consulting Engineering Council of Washington Award of Excellence, 1999
- ACEC Engineering Excellence Honor Award, 1999
- Excellence in Concrete Construction - Cast in Place Category, 1999
- International Illumination Design Award of Merit, 1999
- Mill Creek Town Center
- Vision 2020, 2003
- Lake Union Houseboat
- AIA Home of the Month, 2004
- Redmond Town Center*
- Shopping Center World Superior Achievement in Design and Imaging, 1999
- ICSC International Design and Development Award, 1999
- Norm Dicks Government Center*
- National Association of Industrial and Office Properties, Washington State Chapter Office Development of the Year, 2005
- Washington Square*
- ICSC International Design and Development Award, 1996