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99 Union Street 1801, Seattle WA 98101
99 Union Street 1801, Seattle WA 98101
99 Union Street 1801, Seattle WA 98101
99 Union Street 1801, Seattle WA 98101
99 Union Street 1801, Seattle WA 98101
99 Union Street 1801, Seattle WA 98101
99 Union Street 1801, Seattle WA 98101
99 Union Street 1801, Seattle WA 98101
99 Union Street 1801, Seattle WA 98101
99 Union Street 1801, Seattle WA 98101
99 Union Street 1801, Seattle WA 98101
99 Union Street 1801, Seattle WA 98101
99 Union Street 1801, Seattle WA 98101
Washington>Seattle>West Edge

99 Union Street 1801Seattle, WA 98101

For Sale

$6,200,000

Smart Buyer Rebate $62,000

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.

Listed by Kim O. Dales

·

Windermere Real Estate Co.

Last updated June 16, 2026

·

Source: NWMLS #2540436

Listing Facts

  • TypeCondo
  • NeighborhoodWest Edge
  • Bedrooms2
  • Bathrooms3
  • Days on Prevu1
  • HOA/Maint. Fees$9,810/month
  • Taxes$69,539/year

Amenities

  • Dishwasher
  • Washer/Dryer
  • Pets Allowed
  • Air Conditioning
  • Parking
  • Swimming Pool

Location

Mortgage Calculator

Listing History

06/15/2026
Listed by Windermere Real Estate Co.
$6,200,000

Property Details for 99 Union Street 1801

Association

Amenities

  • Community Features: Cable TV, Elevator, Exercise Room, Fire Sprinklers, Hot Tub, Lobby Entrance, Pool
  • Pets Allowed: Subject to Restrictions

Fees

  • Association Fee: $9,810.00 Monthly
  • Association Fee Includes: Cable TV, Central Hot Water, Common Area Maintenance, Concierge, Earthquake Insurance, Gas, Internet, Security, Sewer, Trash, Water

General

  • Number Of Units In Community: 36

Exterior

Construction

  • Number Of Units Total: 36
  • Roof: Flat
  • Stories Total: 22
  • Structure Type: Condominium
  • Year Built: 2008
  • Architectural Style: Contemporary
  • Building Name: Four Seasons Private Residences
  • Construction Materials: Cement/Concrete, Metal/Vinyl
  • Entry Location: Main
  • Exterior Features: Cement/Concrete, Metal/Vinyl

Features

  • Direction Faces: West
  • View: Bay, City, Mountains, Sound

Measurements

  • Building Area Total: 4,488
  • Building Area Units: Square Feet
  • Lot Features: Curbs, Paved, Sidewalk
  • Lot Size Units: Square Feet

Financial

Taxes

  • Parcel Number: 6094680330
  • Tax Annual Amount: $69,539.00
  • Tax Year: 2026

Interior

Features

  • Appliances: Dishwasher, Disposal, Dryer, Microwave, Refrigerator, Stove(s)/Range(s), Washer
  • Fireplace Features: Gas
  • Fireplace: Yes
  • Fireplaces Total: 1
  • Flooring: Ceramic Tile, Hardwood
  • Interior Features: Cooking-Gas, End Unit, Fireplace, Insulated Windows, Primary Bathroom, Walk-In Closet(s)

Rooms

  • Bathrooms Full: 1
  • Bathrooms Half: 1
  • Bathrooms Three Quarter: 1
  • Bathrooms Total Integer: 3
  • Bedrooms Total: 2
  • Main Level Bathrooms: 3
  • Main Level Bedrooms: 2

Other

Environmental

  • Green Energy Efficient: Insulated Windows

Location

  • Subdivision Name: Downtown

Parking

Parking

  • Covered Spaces: 2
  • Garage: Yes
  • Parking Features: Common Garage
  • Parking Total: 2

Schools

Elementary School

  • Elementary School: Buyer To Verify

High School

  • High School: Buyer To Verify
  • High School District: Seattle

Middle or Junior School

  • Middle Or Junior School: Buyer To Verify

Utilities

Equipment

  • Has Cooling: Yes
  • Has Heating: Yes

Frequently Asked Questions

How many bedrooms and bathrooms does this condo have?

There are 2 bedrooms and 3 bathrooms in this condo at 99 Union Street 1801.

What schools are nearby to 99 Union Street 1801?

Nearby schools include the Buyer To Verify Elementary School, Buyer To Verify Middle School, and Buyer To Verify High School.

Does this condo have parking?

Yes, there are 2 parking spaces available for 99 Union Street 1801.

Are pets allowed at 99 Union Street?

Yes, 99 Union Street allows pets. Check the Property Details for any relevant restrictions.

What are the annual taxes for 99 Union Street 1801?

Annual taxes for this condo are estimated at $69,539.

How does 99 Union Street 1801 compare to other condos in West Edge?

This condo is listed 3% above the average price for condos in West Edge and has been on the market for 72 less days than the typical home in this area.

What building or home owners association is the condo part of?

This condo is in the Four Seasons Private Residences building.

99 Union Street 1801 is a 2-bedroom, 3-bath condo for sale in Seattle WA 98101. Listed on Prevu for 1 days at $6,200,000. This residence is located in Seattle. The median listing price for condos in this area is $7,888,888. Nearby schools include Buyer To Verify Elementary School, Buyer To Verify Middle School, and Buyer To Verify High School. Additional amenities include dishwasher, pets allowed, air conditioning, parking, swimming pool, and washer/dryer. Browse more condo listings in Seattle.

Based on information from NWMLS and/or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by Prevu or the MLS. Information is provided exclusively for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.