East King County is experiencing rapid growth in both commercial and residential construction. The Seattle-Tacoma area, including East King County, now ranks fifth overall in CrowdStreet’s national list of top commercial real estate markets in which to invest. It jumped from 14th on the commercial real estate investment platform’s list in 2021. New eastside office campuses for companies including Amazon and Google are fueling growth for professionals in the construction, architecture, and engineering industry.