One Capital Center | Office Space For Lease | Downtown Boise

999 W. Main Street, Boise, ID 83702


  • New Lobby and Restrooms
  • New Common Areas on Each Floor
  • The Only Office Downtown With Surface Parking
  • 77 owner controlled parking at over 2.3:1,000 within two blocks 
  • 73,989 SF Available – Up to 17,000 SF Per Floor
  • Generous Tenant Improvement Allowance
  • Fiber to Building
  • State of the Art Fire Life Safety, Elevator and HVAC

One Capital Center is a 14-story concrete building glazed in solar bronze glass. It was the first office tower constructed in Boise’s downtown redevelopment area. The tower is one of the premier office locations in terms of status, visibility, and prominence in the state of Idaho. This tower of glass and concrete is one of the tallest commercial office buildings in the state and a definite fixture of the city’s skyline, providing excellent views of downtown and the Boise foothills. One Capital Center is located in the heart of downtown Boise just six blocks from the state Capitol.


  • Maximum Flexibility/Customized Renovations Available on Each Floor
  • Low Operating Costs
  • Highly Efficient Floor Plates
  • State of the Art Elevator System, HVAC Controls/ System and Life Safety Equipment
  • On-Site Parking
  • Better and Lower Cost Alternative to Newly Developed Space
  • Geothermal Heating
  • Enhanced Building Security
  • Professional On-Site Management and Maintenance
  • Fiber run to building

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Property Use Types

  • High Rise Office
  • Restaurant/Pad
  • Street Front/Urban