
The Cargo 4S Building (C4S), located at 2380 S 166th Street in SeaTac, WA, is a Port of Seattle-owned airport cargo terminal totaling approximately 61,004 square feet, including 5,250 square feet of office space and 55,754 square feet of warehouse space. The property, historically known as the United Cargo Building, is leased to multiple tenants under individual lease agreements covering 46,298 square feet, with expiration dates and renewal options determined on a per-lease basis. Use of the property is subject to bond and Airport Improvement Project (AIP) funding restrictions, requiring coordination with Port of Seattle Corporate Finance & Budget and Airport Finance & Budget before any modifications.Open full document
Notes
A property information sheet for the Cargo 4S Building (C4S) located at 2380 S 166th Street, SeaTac, WA 98158, owned by the Port of Seattle. The document details lease information, building specifications (61,004 sq. ft. total footprint with 5,250 sq. ft. office and 55,754 sq. ft. warehouse), and funding restrictions. An aerial map from Spring 2012 shows the building’s location relative to hardstands, the airfield, Alaska Cargo, and the FAA Tower.