1063 Block Replacement Project

An architectural rendering of a proposed 1063 Capitol Way building as conceived by the team of Sellen Construction Company and ZGF Architects. The view is from the corner of Capitol Way and 11th Ave. looking north and west.Sellen Construction Co. of Seattle and ZGF Architects rendering of the 1063 Project - NE corner
Click on the images above for a larger version.

Project Updates/Announcements

  • A short section of 11th Avenue from Capitol Way to Water Street SW, in front of the GA Building, will be closed for concrete pours:
    • On April 28, the section of road will be closed in both directions from 6 a.m. to 3:30 p.m.
    • On May 5, the same section of roadway will again close in both directions from 7 a.m. to 5 p.m.
    • The 11th Avenue closure will require a temporary change to the route used by the Dash shuttle. Go to the Intercity Transit webpage for more information.
    • Barricades will be placed at both ends of the road closure and flaggers will be on site to help manage traffic.
  • Inclusion plan information for interested subcontractors and sub-suppliers.

The new building will:

  • be five-stories and 215,000 square feet in size.
  • be a high-performance, multi-tenant office building.
  • use the design-build procurement process (RCW 39.10).
  • include a five-year performance guarantee on energy, operations and maintenance.


1063 Construction Site (image refreshes every 15 minutes)

1063 Construction Site 

Have questions?

Send us an email: 1063BlockProject@des.wa.gov.