Upcoming Events at Four Seasons Hotel Seattle

Located at 99 Union Street in downtown Seattle, the Four Seasons Hotel Seattle offers versatile event spaces with natural light and waterfront views. Whether you’re planning a wedding, corporate meeting, or large social gathering, this venue combines elegance with practicality. The property features a total event space of 10,484 square feet, including a spacious 4,940-square-foot Ballroom on the second floor and multiple breakout rooms. We’ve got you covered with seating options, parking details, transit access, and nearby hotel and dining recommendations to help you secure your perfect event venue.

Note: All events are treated as standalone experiences. For weddings, meetings, or other gatherings, we focus on the capacity and layout of each space. RESCHEDULED dates and Date to be announced scenarios are handled with clear, page-specific language in listings.

From the Ballroom’s flexible configurations to smaller rooms like the Sycamore, Cypress, Maple, Birch, and Ash rooms, Four Seasons Seattle is designed to leverage natural light and provide breathtaking waterfront views. Guests can enjoy convenient onsite valet parking, with nearby public garages for added convenience. The venue’s downtown location offers easy access to Link Light Rail at Westlake Station and proximity to the monorail, making your event guest arrival seamless. After events, attendees can stroll to Pike Place Market or explore nearby hotel properties for convenient accommodations.

We recommend exploring affiliate partner hotels and dining options for a full planning experience. Secure your seats and reserve the right spaces with the ease you’ve come to expect from having a trusted connection in the business.

Seating and Space Details

Ballroom (Second Floor) — 4,940 sq ft with multiple configurations: Reception up to 500, Banquet 384, Theatre 450, Classroom 220
Ballroom East — 2,280 sq ft
Ballroom West — 2,660 sq ft
Sycamore Room — 1,400 sq ft
Cypress Room — 1,092 sq ft
Smaller spaces include Sycamore East/West, Maple, Birch, Ash, and Foyer West for breakout or pre-event gatherings

Parking and Transportation

Onsite valet parking available, with limited capacity
Nearby Russell Investments Garage — 1301 2nd Ave (height limit 6'7")
Downtown Seattle location provides easy access to public transit
Link Light Rail access via Westlake Station for convenient rail travel
Nearby monorail options for quick from-city connections

Nearby Hotels and Dining (Affiliate Partners)

Grand Hyatt Seattle — Walking distance; ideal for VIP guests and overflow rooms
Mayflower Park Hotel — Classic Downtown lodging within easy stroll
Kimpton Palladian Seattle — Contemporary boutique option within walking distance
Recommended affiliate dining partners nearby for client meals and receptions

Why Choose Four Seasons Seattle for Your Event

Spacious, light-filled venues with waterfront views
Flexible layouts that adapt to weddings, corporate meetings, and large gatherings
Downtown Seattle accessibility with reliable transportation and parking options
Trusted, friendly service to simplify planning and execution

Good to know

Seating, Parking & Venue Information

Address: 99 Union Street, Seattle, WA 98101
Total event space: 10,484 sq ft; Ballroom: 4,940 sq ft
Ballroom occupancy (Second Floor): Reception 500; Banquet 384; Theatre 450; Classroom 220
Second-floor venues include Ballroom East (2,280 sq ft) and Ballroom West (2,660 sq ft); Sycamore Room (1,400 sq ft); Cypress Room (1,092 sq ft); and smaller spaces (Sycamore East/West, Maple, Birch, Ash, Foyer West)
Parking: limited onsite valet; nearby Russell Investments Garage (1301 2nd Ave) with a 6'7" height limit
Transit: downtown location with easy access to Link Light Rail (Westlake Station) and nearby monorail; walking distance to Pike Place Market
Nearby hotels: Grand Hyatt Seattle, Mayflower Park Hotel, Kimpton Palladian within walking distance
Notable events: weddings, corporate meetings and other large events; spaces designed for natural light and waterfront views

Four Seasons Hotel Seattle Tickets