$6,200,000
Active

99 Union Street 1801

Seattle, WA 98101
Browse more homes in Seattle, WA
2
Beds
2
Baths
4,488
SqFt
2008
Built
Synonymous with luxury living, the Four Seasons Residences in the epicenter of Seattle, exemplifies refined style. With every amenity imaginable, the Four Seasons will not disappoint. Whether you love to entertain or enjoy a quiet evening watching the sunset over Puget Sound, this stunning 18th floor unit demands your attention. At the Four Seasons it's a lifestyle, a sense of sophistication, a feeling of security. The amenities are numerous: valet parking, a professional concierge, spa, fitness center, pool and dog station + 2 dedicated parking spots and storage. Surrounded by floor to ceiling windows allowing you to drink in truly stunning views of waterfront activity, Elliot Bay,  the Olympic Mountains in the distance, and those spectacular sunsets, this residence is undeniably special. Come take a look and fall in love with this world class residence.
99 Union Street 1801
MORTGAGE CALCULATOR
$31,351
Estimate only — not a loan offer. Consult a lender for actual terms.

LISTING SNAPSHOT

Price$6,200,000
Bedrooms2
Full Baths1
Half Baths2
Inside Area (SqFt)4,488 sqft
Lot SizeN/A
Year Built2008
MLS® Number2540436
StatusActive
Property Tax69539
HOA/Condo/Coop Fees9810

GENERAL

Direction FacesWest
GarageYes
LevelsOne
Number Of Stories22
ParkingCommon
Parking Spaces2
Property Sub TypeCondominium
SecuritySecurity Service
SqFt Total4488
StyleContemporary
UtilitiesCable Available

INTERIOR

AppliancesDishwasher, Dryer, Microwave, Refrigerator, Disposal, Washer
CoolingCentral Air
FireplaceYes
Fireplace FeaturesGas
Fireplaces1
FlooringCeramic Tile, Hardwood
HeatingElectric, Natural Gas, Forced Air
InteriorWalk-In Closet(s), Elevator
Main Level Bedrooms2
Window FeaturesInsulated Windows, Blinds
Bathroom FullLevel - Main
Bathroom HalfLevel - Main
Bathroom Three QuarterLevel - Main
BedroomLevel - Main
Bonus RoomLevel - Main
DenLevel - Main
Dining RoomLevel - Main
Entry HallLevel - Main
Family RoomLevel - Main
KitchenLevel - Main
Living RoomLevel - Main
Master BedroomLevel - Main
Utility RoomLevel - Main

EXTERIOR

Construction DetailsVinyl Siding, Steel Siding, Concrete, Metal Siding
ExteriorBalcony
Lot FeaturesPaved
RoofFlat
ViewBay, City, Mountain(s), Sound
WaterviewBay, City, Mountain(s), Sound
Windows/DoorsInsulated Windows, Blinds

COMMUNITY

Association Dues9810
Building AccessMain
Community FeaturesPool
Financing Terms AvailableCash, Conventional
HOA Fee FrequencyMonthly
MLS Area701 - Belltown/Downtown Seattle
School DistrictSeattle

SCHOOLS

School DistrictSeattle
Elementary SchoolBuyer To Verify
Middle SchoolBuyer To Verify
High SchoolBuyer To Verify

RECENT ACTIVITY

June 16, 2026Active

Listing courtesy of Windermere Real Estate Co.

Courtesy of NWMLS
Listing courtesy of Kim O. Dales of Windermere Real Estate Co.



Listing information is provided by Participants of the Northwest MLS. IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed. Copyright 2026, Northwest MLS.
All data is obtained from various sources and may not have been verified by the 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.
Last checked: 2026-07-15 09:46 AM PDT

Comps

Limited comparable sales data available in this area.

Scroll to Top