206-467-7600 Properties New Developments Services For Brokers About Blog Contact HomePropertiesSouth Lake Union AVAILABLE FALL 2022PRE-LEASING NOW 400 Westlake 400 Westlake Ave N, Seattle, WA 98109, USA South Lake Union Total Sq Ft: 230,000 Available Sq Ft: 231,912 Download Floor Plans Download Property Flyer Download Amenity Map View Property Visit 400westlake.com Contact Us Martin Selig Real Estate 1000 Second Avenue, Suite 1800, Seattle, WA 98104 206-467-7600 info@martinselig.com Contact us Careers Get Our Newsletter Stay up to date with the latest real estate news and developments. Enter your email address: Navigation Properties Ballard Belltown Elliott Park Financial District International District Lower Queen Anne South Lake Union New Developments Services For Brokers Biotech Spaces Small Spaces About Tenant Experience Meet the Team Press Art Collection Blog Contact Martin Selig Real Estate © 2019 Terms of Use Privacy Policy Follow us We use cookies to improve user experience and analyze website traffic. By clicking “Accept“, you agree to our website's cookie use as described in our Cookie Policy. You can change your cookie settings at any time by clicking “Preferences.” Preferences Accept

206-467-7600 Properties New Developments Services For Brokers About Blog Contact HomeBroker ResourcesBiotech Spaces Biotech Listings The below spaces meet standard requirements to convert into Biotech office and lab spaces. 645 Elliott West 645 Elliott Ave W, Seattle, WA 98119, USA Available Units Floor 2 - 39,291 RSF Floor 3 - 10,346 RSF Learn more about this property 333 Elliott West 333 Elliott Ave W, Seattle, WA 98119, USA Available Units Floor 1 - 10,076 RSF Floor 1 - 10,634 RSF Floor 2 - 28,483 RSF Learn more about this property Third & Broad 2901 3rd Ave, Seattle, WA 98121, USA Available Units Floor 6 - 32,749 RSF Learn more about this property Contact Us Martin Selig Real Estate 1000 Second Avenue, Suite 1800, Seattle, WA 98104 206-467-7600 info@martinselig.com Contact us Careers Get Our Newsletter Stay up to date with the latest real estate news and developments. Enter your email address: Navigation Properties Ballard Belltown Elliott Park Financial District International District Lower Queen Anne South Lake Union New Developments Services For Brokers Biotech Spaces Small Spaces About Tenant Experience Meet the Team Press Art Collection Blog Contact Martin Selig Real Estate © 2019 Terms of Use Privacy Policy Follow us We use cookies to improve user experience and analyze website traffic. By clicking “Accept“, you agree to our website's cookie use as described in our Cookie Policy. You can change your cookie settings at any time by clicking “Preferences.” Preferences Accept