For sale Condo

Listed Jun 15, 2026

$6,200,000 Est. $41,007/mo

99 Union Street #1801

  • 2

    Beds

  • 3

    Baths

The story

Unit #1801 at 99 Union Street is a 2-bedroom, 3-bathroom condo in Seattle, WA, built in 2008. It is currently listed at $6,200,000, with a monthly HOA fee of $9,810. Highlights include city and mountain views and a fireplace.

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.

Facts & features

Home type

Condo

Year built

2008

Floors

22

HOA

$9,810 / monthly

Included features

  • Fireplace

    1 fireplace

  • Cooling

    Central Air

  • Heating

    Forced Air

  • Appliances

    Dishwasher, Disposal, Dryer, Microwave, Refrigerator, Stove(s)/Range(s), Washer

  • Flooring

    Ceramic Tile, Hardwood

  • Roof

    Flat

  • Lot Information

    Curbs, Paved, Sidewalk

  • Exterior

    Cement/Concrete, Metal/Vinyl

  • View

    City, Mountain

Mortgage calculator

Estimated monthly payment

$41,007 /mo

7% rate · 30-yr fixed · 20% down

  • Principal & interest $32,999
  • Property tax $6,200
  • Insurance $1,808

Includes principal, interest, taxes & insurance.

Tell us where you are in your search

Interested in this, or something like it?

Yes, this is it

Share your contact information and a local real estate professional will contact you by phone, text, or email to help with your search.

Step 1 of 4 · Contact

Not quite. Help me find the right one

Talk it through, or type it out. e.g. "2-bedroom home near Seattle under $6,830,000."

By submitting, you agree to our Privacy Policy and Terms.

Listing Broker

Windermere Real Estate Co.

Broker Name

Windermere Real Estate Co.

Agent

Kim O. Dales