For Sale42d on market
99 Union Street #1704
Seattle, WA, 98101 • Downtown • King County
$4,300,000
$2028/sqft
Down payment assistance available
2Beds
3Baths
2,120Sqft
2008Built
Property DNA
Waterfront Property
Direct water access
Scenic Views
Bay · City · Sound
Condo (1 Level) Style
Built 2008 · 18 years of history
Downtown
Downtown
Enhanced Security
Security Service · Fire Sprinkler System
Outdoor Living
Cooking-Gas · Dryer-Electric · End Unit · Fireplace · Ice Maker · Insulated Windows · Primary Bathroom · Walk-In Closet(s) · Washer
1 Fireplace
Gas · Main Level: 1 · Fireplace
Garage
Common Garage
This home is getting attention
Listed 42 days ago · 871 views · 23 saves
Market activity
Demand and pricing signals for this listing
871 views
People checking out this listing
23 saves
Buyers have saved this home
42 days on market
Established listing
$2,028/sqft
Price per square foot
Selling Soon Prediction
ModerateThis home ranks in the top 34% of listings most likely to go under contract soon, based on market activity and demand signals.
Likelihood score
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About this home
Condo · Built 2008
Introducing Four Seasons Private Residence 1704, a stunning property that offers a large, private primary bedroom suite, spacious den with high-end murphy-bed, 2.25 baths complete with custom wood, glass and steel luxury finishes. Hardwood floors throughout, custom lighting and ample built-in storage. Butler’s pantry/laundry conveniently located off kitchen. Spacious view-terrace for seamless indoor and outdoor living and entraining. Perfect for in city Pied-à-terre or full-time residence. Flawlessly orchestrated by the dedicated hospitality team, effortless living at Four Seasons Seattle transcends the definition of service, with amenities such as 24 hr room service, Security, Concierge, Valet, Spa, Pool, Housekeeping, Fitness Center, 2 deeded parking spaces, & storage. Perched at the water’s edge, experience living within the downtown core steps from the Great Wheel, newly expanded waterfront, Seattle Art Museum, premier dining & shopping. Discover a boutique setting with elegance, comfort and security that inspires you to live as you wish.
Standout features identified
Our analysis highlights hardwood floors throughout, custom lighting, and ample built-in storage as key attractions of this home.
Estimated monthly payment
Based on current rates
$31,869/month
Principal & Interest$21,042
Property Tax$4,300
Insurance$1,433
HOA$5,094
Down payment20% ($860,000)
3%50%
Est. 6.19% rate · 30yr fixed · $3,440,000 loan
Full calculator →At a glance
Key facts and listing details
TypeCondominium
Year Built2008
HeatingFireplace, Forced Air, Electric, Natural Gas
Parking2 Garage spaces
HOA$5,094 monthly
Days on Zillow42 Days
Price/sqft$2,028
Property
Home typeCondo
Sub-typeCondominium
StyleCondo (1 Level)
Year built2008
Stories1
Systems
HeatingFireplace, Forced Air, Electric, Natural Gas
RoofFlat
ConstructionCement/Concrete, Metal/Vinyl
Parking & Outdoor
ParkingCommon Garage
Fireplaces1
Location & Tax
NeighborhoodDowntown
Annual tax$33,386
Parcel6094680300
Bathrooms & Fees
Full baths1
HOA$5,094/mo
Features & details
14 categories of property features
Interior Features
Appliances
Dishwasher(s)
Disposal
Dryer(s)
Microwave(s)
Refrigerator(s)
Stove(s)/Range(s)
Washer(s)
Garbage Disposal
Cooking-Gas
Dryer-Electric
Ice Maker
Washer
Flooring
Ceramic Tile
Hardwood
Heating
Fireplace
Forced Air
Electric
Natural Gas
Laundry
Electric Dryer Hookup
Washer Hookup
Fireplace
Gas
Main Level: 1
Fireplace
Windows
Insulated Windows
Green/Energy
Insulated Windows
Exterior Features
Parking
Common Garage
Construction
Cement/Concrete
Metal/Vinyl
Patio & Porch
Cooking-Gas
Dryer-Electric
End Unit
Fireplace
Ice Maker
Insulated Windows
Primary Bathroom
Walk-In Closet(s)
Washer
Lot Features
Curbs
Dead End Street
Paved
Sidewalk
Community
Cable TV
Elevator
Fitness Center
Lobby Entrance
Pool
Security
Security Service
Fire Sprinkler System
Views
Bay
City
Sound
Room details
9 rooms detailed
Master Bedroom
MainBedroom
MainBathroom Full
MainBathroom Three Quarter
MainOther
MainDining Room
MainListing insights
Market data and value estimates
StatusFor Sale
Days on market42
Est. value$4,095,400
Est. rent$7,331/mo
Tax rate0.82%
Price/sqft$2028
On marketFeb 22, 2026
PostedFeb 24, 2026
Last sold$4,248,000
MLS statusActive
MLS updatedMar 2, 2026
Tour days9
Views871
Favorites23
How are the schools in Seattle?
3 schools rated nearby
Location
Seattle, WA, 98101
Price history
7 events
DateEventPrice$/sqftSource
Feb 24, 2026Listed For Sale$4,300,000$2,028NWMLS as distributed by MLS GRID
Aug 18, 2017Sold$4,248,000$2,004Public Record
Jul 16, 2014Sold$2,725,000$1,285NWMLS as distributed by MLS GRID
Jul 24, 2013Listed For Sale$2,988,000$1,409Realogics Sotheby's International Realty
Nov 6, 2010Listing Removed$2,900,000$1,368Windermere Real Estate Company
Mar 27, 2010Listed For Sale$2,900,000$1,368Windermere Real Estate Company
Jan 5, 2009Sold$4,179,000$1,971NWMLS as distributed by MLS GRID
Listed For Sale$4,300,000
Feb 24, 2026•$2,028/sqft•NWMLS as distributed by MLS GRID
Sold$4,248,000
Aug 18, 2017•$2,004/sqft•Public Record
Sold$2,725,000
Jul 16, 2014•$1,285/sqft•NWMLS as distributed by MLS GRID
Listed For Sale$2,988,000
Jul 24, 2013•$1,409/sqft•Realogics Sotheby's International Realty
Listing Removed$2,900,000
Nov 6, 2010•$1,368/sqft•Windermere Real Estate Company
Listed For Sale$2,900,000
Mar 27, 2010•$1,368/sqft•Windermere Real Estate Company
Sold$4,179,000
Jan 5, 2009•$1,971/sqft•NWMLS as distributed by MLS GRID
Tax history
15 years of records
YearTax paidAssessed value
Apr 7, 2024$33,386$3,622,000
Apr 7, 2023$35,620$3,926,000
Apr 7, 2022$29,912$3,675,000
Apr 7, 2021$30,771$3,477,000
Apr 7, 2020$32,442$3,477,000
Apr 7, 2019$34,471$3,728,000
Apr 7, 2018$28,584$3,443,000
Apr 7, 2017$25,517$2,663,000
Apr 7, 2016$24,068$2,468,000
Apr 7, 2015$24,068$2,855,000
Apr 7, 2014$24,068$2,591,000
Apr 7, 2012—$2,157,000
Apr 7, 2011—$2,244,000
Apr 7, 2010—$3,690,000
Apr 7, 2009—$3,690,000
Nearby homes
Neighborhood details
Local context around this listing
Seattle, WA • King County
Nearby neighborhoods
AdamsCapitol HillFirst HillFremontGreenwoodMagnoliaMinorRavennaUniversity DistrictWallingford
Nearby cities
AuburnBellevueBothellFederal WayKentKirklandRedmondRenton
Nearby zip codes
98040981039810598109981159811798118981229812598133
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Based on information submitted to the MLS GRID as of 2026-04-07 04:38:35 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. [Click here for more information](/mls-disclaimers/#39)
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