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JRJeff ReynoldsCompass · Seattle

99 Union Street #1703, Seattle, WA 98101

Listed by Mary P. Snyder, COMPASS

Active0 days on market

$15,000,000

$2,032 per sq ft

99 Union Street #1703, Seattle, WA 98101

Seattle, WA, 98101

Beds
3
Baths
6
Sq ft
7,382
Unit
1703
Floor
17
Parking
Common Garage
Ask Jeff

Tour this home

Jeff Reynolds · Managing Broker, Compass

Start with a focused 15-minute call, then tour with a clear due-diligence plan.

3
Bedrooms
6
Bathrooms
7,382
Square feet
$2,032
Per sq ft
Condominium
Type
21,800 sq ft
Lot
0
Days on market

Condo decision snapshot

The details buyers ask about first

Source: NWMLS listing
Monthly HOA
$21,451 monthly
Dues include
Central Hot Water, Common Area Maintenance, Concierge, Earthquake Insurance, Gas, Security, Sewer, Trash, Water
Parking
Common Garage
Building
Union Street Private Residences
Unit / floor
Unit 1703 · Floor 17
Price per sq ft
$2,032

HOA dues are only the starting point. Jeff can help you review reserves, insurance, assessments, rental rules, and the resale certificate before you commit.

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.

Building intelligence

Four Seasons Residences

Downtown

Source: Seattle Condo Authority
Year built
2008
Units in building
36
Stories
22
Building type
Mid-Rise
HOA dues range
$2000–$5000+
Walk Score
99

Building amenities

Full hotel services · spa · pool · valet

Ask Jeff for the current HOA, reserves, insurance, assessment, and resale-certificate read for this building.

Seattle Condo Authority · confidence medium · as of May 15, 2026 · not MLS dataFull building profile

Building information is provided by Seattle Condo Authority, separate from the MLS listing. Building owners or HOAs may request corrections or removal at legal@tidelinedata.com.

Location & commute

Add a destination (work, gym, school) for directions and drive time.

Directions

Property details

Listing details

Listing number
#2565589
Listed
August 6, 2026
Days on market
0
Price per sq ft
$2,032

Unit & building

Unit
1703
Floor
17
Building
Union Street Private Residences
Stories in building
22
Unit levels
Two

Homeowners association

HOA dues
$21,451 monthly
Dues include
Central Hot WaterCommon Area MaintenanceConciergeEarthquake InsuranceGasSecuritySewerTrashWater

Parking

Parking
Common Garage
Covered spaces
7
Total spaces
7

Views

View
BayCityMountainsSound
View from
Unit

Construction

Style
31 - Condo (2 Levels)
Structure
Condominium
Roof
Flat

Heating & cooling

Heating
Forced AirRadiant
Cooling
Central AirForced Air
Energy source
Natural Gas

Interior features

Features
Cooking-GasDryer-GasEnd UnitFireplaceIce MakerInsulated WindowsPrimary BathroomSprinkler SystemVaulted Ceiling(s)Walk-In Closet(s)Washer
Fireplaces
3
Fireplace type
Gas

Flooring

Flooring
Bamboo/CorkHardwoodMarbleStoneCarpet

Appliances

Appliances
DishwasherDisposalDouble OvenDryerMicrowaveRefrigeratorStove(s)/Range(s)Washer

Community & building features

Features
Cable TVElevatorExercise RoomFire SprinklersGarden SpaceGated

Lot

Lot features
AlleyCurbsPavedSidewalk
Lot size
21,800 sq ft

Terms

Terms offered
CashConventional

Schools

District
Seattle

Listing history

  1. Listed

    $15,000,000

    August 6, 2026

Derived from current MLS listing fields. Full multi-cycle status history is on the roadmap.

Payment estimate

An estimate to help you plan, not a loan offer or financial advice.

Est. monthly

$108,799

Principal & interest
$75,848
Property tax (est.)
$11,500
HOA dues
$21,451

Assumes $3,000,000 down (20%), a $12,000,000 loan at 6.5% over 30 years. Property tax is an estimated figure, not MLS data (verify with the county assessor). Excludes insurance, PMI, and closing costs. Not a commitment to lend or financial advice.

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Based on information submitted to the MLS GRID as of August 6, 2026 at 5:45 PM PDT. 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.