Helen Sommers Building

The Helen Sommers Building is the result of the construction project called the 1063 Block Replacement Project.


Helen Sommers Building


  • Washington State Patrol (WSP)
  • Office of Financial Management (OFM)
  • Results Washington
  • Office of the State Treasurer (OST)
  • Legislative Evaluation and Accountability Program Committee (LEAP)
  • Joint Legislative Audit and Review Committee (JLARC)
  • Legislative Service Center (LEG-TECH)


106 11th Ave. SW
Olympia, WA 98501


Building Maintenance & Operations (for tenants)

Building project information:

The project to construct the building was known as the 1063 Block Replacement Project. It was initiated by the 2013 Legislature. The five-story, approximately 234,000-square-foot office building replaces a state owned-building. It is the first new office building on the historic west Capitol Campus in many years, and provides a transitional gateway from the City of Olympia to the Capitol Campus. The building was completed in the fall of 2017. Tenants moved in through early 2018.