Colleen Mahoney

Don’t be intimidated by her impressive list of accomplishments and accolades. Colleen may be among the Bay Area’s most acclaimed residential architects, but she brings a refreshingly personal, comforting and inquisitive demeanor to every project. As a parent and a recognized advocate for sustainable building practices, Colleen has set a new standard for family-focused residential architecture with over 100 projects to date.


  • University of California, Berkeley – Bachelor of Arts in Architecture, College of Environmental Design


  • Professional Woman of the Year 2011, National Association of Professional Women
  • Over 20 awards from the San Francisco chapter of the National Association of the Remodeling Industry                           Remodel the Future award, Build It Green
  • Best of Houzz 2012, 2013,2014 & 2015


  • Bay Area Green Business
  • Build It Green

Contact Colleen Mahoney

Mahoney Architects & Interiors
219 Shoreline Hwy.
Mill Valley, California  94941
Phone: (415) 389-1058


Service Area

Statewide service provider in:
  • California

To request additions or corrections to this entry email the Administrator