Tukwila South Project

The Tukwila City Council approved the Tukwila South Project Development Agreement between the City and La Pianta, LLC at its Special Meeting on June 9, 2009. It was a unanimous 7-0 vote.

The Tukwila South agreement set the stage for the development of 512 acres of land, five minutes from SeaTac International Airport and adjacent to I-5. The boundaries are approximately S 180th Street on the north, the Green River on the east, S 204th Street on the south, and Orillia Road/I-5 on the west.

The project is estimated to provide 25,000 new jobs, add 10 million square feet of occupied space and join the University of Washington, Microsoft and Boeing Everett as the Puget Sound region’s fourth major “non-Central Business District” employment center.

Tukwila South Documents

• Tukwila South Developmental Agreement
• Exhibits 1 to 11 of the Development Agreement
• Tukwila South Overlay District Design Manual
• Tukwila South Final Environmental Impact Statement
  • Appendix A – Draft Sensitive Area Master Plan
  • Appendix B – Wetland and Stream Buffer Plan
  • Appendix C – Chitosan Construction Stormwater Treatment