Active · Residential
99 Union Street #1703, Seattle, WA 98101
Seattle, WA 98101
$15,000,000
3 bedrooms · 6 bathrooms · 0 sq ft
Listing provided by COMPASS · MLS #2565589 · Active
More properties in Seattle · Explore local city guides
About this property
World class residence at the Four Seasons. This extraordinary home w/ a wraparound terrace is a masterclass in architecture, craftsmanship & timeless design. Thoughtfully designed to support easy living at every stage of life w/ full accessibility features & private interior elevator. The dramatic living room defines the home, surrounded by uninterrupted views of Elliott Bay, the Olympic Mountains & the waterfront. Luminous Onice Nuvolato polished onyx screen panels, rich architectural millwork & St. Germain aged limestone floors establish a sophisticated composition. The kitchen pairs honed Crystalla marble w/ stainless steel & professional-grade appliances.The outdoor kitchen invites al fresco dining. The formal dining room is anchored by a Massangis Jaune Clair honed limestone fireplace. Adjacent is a St. Laurent marble bar & climate-controlled wine cellar. An intimate counterpart to the grand living spaces, the library lounge offers a warm retreat with custom millwork & herringbone oak floors.The primary wing offers a sitting room, an expansive dressing room & a spa-inspired Calacatta Gold bath with deep soaking tub. Additional ensuite bedrooms provide luxurious accommodations, each with exceptional privacy. The study is among the home's most captivating spaces. Wrapped in walls of custom finishes & uninterrupted views. 7 parking spaces & the legendary service of the Four Seasons complete one of Seattle’s most distinguished & architecturally significant residences.
Property details
- Property type
- Condominium
- Year built
- 2008
- Lot size
- 21,800 sq ft
- Association dues
- $21,451 · Monthly
- Annual property tax
- $133,399 (2026)
- Parking spaces
- 7
- School district
- Seattle
Listings courtesy of Northwest MLS as distributed by MLS GRID.
Based on information submitted to the MLS GRID as of 10/6/2026, 11:04:01 PM Pacific. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
IDX information is provided exclusively for consumers’ personal, noncommercial use to identify prospective properties they may be interested in purchasing. Data is deemed reliable but is not guaranteed by MLS GRID. Some IDX listings have been excluded from this website: search includes current Active, Active Under Contract, Pending and Coming Soon listings.
© 2026 Northwest MLS. All rights reserved. Report a listing accuracy or photo concern.

