Listed By:

Mary P. Snyder, COMPASS

Bob Bennion, COMPASS

$15,000,000

62 cumulative days on market

99 Union Street #1703, Downtown,Seattle, King, WA, 98101
3
6
7,382 sqft

Source:

NWMLSNWMLS as Distributed by MLS Grid #2565589

Description

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.

Listing Updated:

Sep 23, 2026 at 1:45 AM UTC

Listing provided courtesy of Northwest MLS. Information contained herein is derived from different sources but has not been independently verified by Urban Living, MLS Grid, or the MLS, and should be verified by the buyer. 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 or agent presenting the information.

99 Union Street #1703, Seattle

Home Details

  • Category

  • Condo

  • Style

  • Condominium

  • Type

  • Condominium

  • Taxes / Year

  • $133,399 / 2026

  • HOA Dues

  • $21,451

  • Status

  • Active

  • List Date

  • Aug 6, 2026

  • Listing Updated

  • Sep 23, 2026

  • Year Built

  • 2008

  • #Stories (Build)

  • 22

Features

Beds & Baths
  • Total Beds

  • 3

  • Baths

  • 6

Heating & Cooling
  • Heating Type

  • Forced Air, Radiant

  • Air Conditioning

  • Central Air, Forced Air

  • Fireplaces

  • No

Parking & Garage
  • Parking Type

  • Common Garage

Exterior

Construction
  • Year Built

  • 2008

Construction Details
  • Roof Material

  • Flat

  • Exterior

  • Stone

Legal
  • Brokerage

  • COMPASS

Sale History

Active

(62 cumulative days on market)

Viewing now

Aug 6, 2026

Listed For Sale

$15,000,000

NWMLS NWMLS as Distributed
by MLS Grid #2565589

Downtown Condo Insights

Market statistics and visualizations are provided by Repliers.com and are based on NWMLSNWMLS data as Distributed by MLS Grid

Seattle Condo Insights

Market statistics and visualizations are provided by Repliers.com and are based on NWMLSNWMLS data as Distributed by MLS Grid

Based on information submitted to the MLS Grid as of Wed, Sep 23, 2026. 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.

Details provided by NWMLSNWMLS as Distributed by MLS Grid and may not match the public record. Learn more.

Listed By:

Mary P. Snyder, COMPASS

Bob Bennion, COMPASS

Listing Updated:

Sep 23, 2026 at 1:45 AM UTC

Urban Living

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All Rights Reserved

NWMLS

© 2026 Northwest MLS
All Rights Reserved

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IDX information is provided exclusively for consumers’ personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed by MLS GRID. The use of the MLS GRID Data may be subject to an end user license agreement prescribed by the Member Participant’s applicable MLS, if any, and as amended from time to time.

Urban Living is a boutique real estate brokerage helping clients in Seattle and on the Eastside buy and sell amazing homes. Urban Living started in 2006 as a blog about Seattle real estate with an emphasis on lofts, condos, new construction, and midcentury moderns. In 2018 we formed a brokerage so we could help readers buy and sell the amazing homes we featured. From Beacon Hill to Ballard (and beyond), from $200,000 to $5+ million, we'd love to help you.