Seattle Event Space

Hyatt Regency Lake Washington at Seattle's Southport offers a combined 60,000 square feet of indoor-outdoor meeting space. Savor views of Lake Washington from our technology-enabled, sunlit rooms. Host a banquet for 1,000 people in our Grand Ballroom or inspire a productive brainstorming session in our Executive Boardroom. From our state-of-the-art audiovisual equipment to our hands-on event staff, your next event in Seattle will be a success.


Grand Ballroom

With 14,122 square feet of space, the Grand Ballroom can host 1,200 people in a theater-style event or 1,000 attendees for a banquet. The room can be broken into nine sections using air-walls for more intimate gatherings. Enjoy views of Lake Washington and Seattle through floor-to-ceiling windows.

Lake Washington Ballroom

Enjoy the scenic view from the Lake Washington Ballroom. With 4,943 square feet of space, this venue can host 440 people in a theater-style setup or 340 people for a banquet. This space features 14-foot floor-to-ceilings windows and access to an outdoor, covered terrace to enjoy the stunning views.

Grand Prefunction

The spacious Grand Prefunction space is located off the Grand Ballroom and features 5,697 square feet of space. This venue can host 300 people for a banquet.


Savor the view from the three wall of windows in the Bellevue. With 2,566 square feet of space, the Bellevue can be used as one space or divided by an air-wall for two spaces. The Bellevue opens up to the Mercer Terrace for easy access to great networking opportunities.

Grand Stair Prefunction

Ideal for a cocktail hour, this 2,044-square-foot space can be used in conjunction with the Grand Ballroom.


Enjoy access to the Mercer Terrace from the Seattle room. Views of Lake Washington abound in this 1,609 square foot space, which is perfect for hosting banquets for 120 people.

Renton Club

The upscale Renton Club room is connected to our fully functional display kitchen and features 1,321 square feet of space and audiovisual equipment setup. Enjoy chef-hosted entertainment in this space that can accommodate up to 100 people.

Executive Boardroom

Plan your next high-level brainstorm in our Executive Boardroom. This permanent boardroom features 882 square feet of space, a table for 16 people, 16 executive-style leather chairs, and two mounted monitors.


The 823-square-foot Rainer meeting space can accommodate 60 guests for a banquet or 50 attendees in a theater-style setup.

West Seattle

With 731 square feet of space, the West Seattle room offers the perfect area for board meetings for 40 people.


Enjoy 528 square feet of space in the Baker room, which is perfect for hosting for banquets for 30 people or presentations for 50 attendees.


Host 50 people in a theater-style setup or 30 people in a banquet arrangement in the 477-square-foot Adams room.

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1053 Lake Washington Blvd N, Renton, Washington, USA, 98056

  • Tel: +1 425 203 1234

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