415 Westlake

415 Westlake is one of Seattle’s most versatile event venues, offering a modern, open-concept space that adapts seamlessly to any occasion. From elegant weddings and intimate social gatherings to high-impact corporate events, keynote presentations, and nonprofit galas, this venue provides the perfect backdrop. Its flexible floor plan and soaring ceilings make it equally suited for live performances, yoga classes, art shows, or product launches. Centrally located in South Lake Union, 415 Westlake combines industrial charm with modern amenities, ensuring a memorable experience for hosts and guests alike.

Highlights:

• Accommodates weddings, corporate events, galas, social celebrations, and more

• Flexible layout with options for receptions, concerts, or presentations

• Modern, industrial-inspired design with abundant natural light

• Prime South Lake Union location, close to hotels and downtown Seattle