Pacific Northwest Architecture

One Twelfth @ Twelfth

Also known as
112th At 12th South Building
1100 112th Avenue Northeast
Bellevue, Washington 98004
Basic Information
Designed by MulvannyG2 Architects
Cost $54,000,000
Type Office Building
Floors: 6
Neighborhood: Downtown Bellevue
More Information
  • Floor space: 480,267 square feet
  • 1999: Construction began on this complex.
  • December, 2000: The west building opened to the public.
  • February, 2001: The remaining two buildings opened to the public.
  • June 30, 2004: This complex was sold to Principal Real Estate Investors