Built for Discovery
Discover 307 Westlake, an innovative, multi-tenant building crafted to empower life science companies with adaptable growth opportunities.
This conveniently located property is situated in the heart of South Lake Union’s vibrant neighborhood. 307 Westlake boasts easy access to public transit, including a streetcar stop in front of the building.
Lab & Office Availability ± 128K SF
Efficient Floor Plates ± 28K SF
Class A Office Building 5 Story
Location Meets Innovation
Urban Retreat
307 Westlake is located in Seattle’s busiest neighborhood, just blocks from corporate neighbors like Amazon, Impinj, Nanostring, Google, Bristol Myers Squibb, Meta, Allen Institute, Apple, and more.
Enjoy views of Lake Union from 307 Westlake
Getting Here
307 Westlake is situated in the heart of Seattle’s innovative South Lake Union.
Corporate Neighbors
Surrounded by some of the world’s most inventive and enterprising companies.
The BioMed Realty Difference
BioMed Realty, a Blackstone Real Estate portfolio company, is a leading provider of real estate solutions to the life science and technology industries. BioMed owns and operates high quality life science real estate comprising 17 million square feet concentrated in leading innovation markets throughout the United States and United Kingdom, including Boston/Cambridge, San Francisco, San Diego, Seattle, Boulder and Cambridge, U.K. In addition, BioMed maintains a premier development platform with 2.7 million square feet of Class A properties in active construction to meet the growing demand of the life science industry.
We are fortunate to have a world-class sponsor in Blackstone, a strong believer of long-term market fundamentals of the life science industry. Since 2016, Blackstone and BMR have been actively investing in developing, modernizing, and expanding research facilities in our core innovation markets. Blackstone’s conviction means we can also provide a substantial community benefit.