Built For Discovery
This exceptional 5-story Class A lab building offers state-of-the-art building systems and inviting outdoor terraces, providing a comfortable and functional environment.
Convenient public transit access, including a strategically located streetcar stop directly in front of the building, ensures easy connectivity. Tenants can also enjoy spectacular views of Lake Union and the Seattle skyline, enhancing the appeal of this prime location.
Floor Plans
Take A Virtual Tour
Step inside 307 Westlake before you visit. Our interactive virtual tour showcases fully furnished office and lab configurations, giving you a realistic preview of how your space could look and function.
Open floor plates ready for your team. Design the work space that fits exactly what you need.
Open Work Spaces
Customizable Floorplates
Lab and Office Ready
