6219 89th Ave SE

Mercer Island, WA 98040
  • $3,398,000

    Price
  • 5

    Bed
  • 2.75

    Bath
  • 3,790

    SqFt

About the Listing 4782 - 48601,102954

From the moment you arrive, the welcoming front porch and striking curb appeal set the tone for what awaits inside. This exceptional home underwent an extensive remodel/addition in 2020 by a local design-build firm — envisioned as a forever home, and it shows in every detail. Step inside to soaring beamed ceilings, wood paneling, floor-to-ceiling windows, and a statement stone gas fireplace anchoring the living and dining rooms. The kitchen is the heart of it all — expansive stone island, Viking gas range, beverage fridge, and a fully outfitted butler's pantry with extra freezers for those Costco runs. The primary suite is a true retreat: spa bath with soaking tub, heated floors, glass shower, custom walk-in closet, and direct access to a private deck and hot tub for ultimate relaxation. Three additional spacious bedrooms and a beautifully updated full bath complete the main floor. Upstairs, bonus space abounds — an expansive great room with kitchenette, gas fireplace, and temp-controlled wine cellar (800+ bottles!) plus media center, sunny big bedroom, new ¾ bath, and private office. Outside, professional landscaping with lighting, a flat grassy yard, stone patio, and sauna create a private, fenced backyard oasis. The deep three-car garage flows into a mudroom with full-height cubbies. Metal roof, AC, tankless water heaters, it's all been done. Walkable to top-ranked MI schools, Pioneer Park, and South End shopping. Move in and enjoy the good life, this one is truly rare.

Listing Highlights

Status Active
Days on Site 21
Property Type Residential
MLS ® 2518194
Year Built 1954
Total Square Footage 3,790
Lot/Acreage 0.28
County King
Building Name Timberland
Neighborhood Mercer Island
School District Mercer Island
Elementary School Island Park Elementary
Middle School Islander Middle
High School Mercer Isl High

Interior Details

  • Bedrooms: 5
  • Bathrooms: 2 Full / 1 Three-Quarter
  • Appliances: Dishwasher, Disposal, Dryer, Microwave, Refrigerator, Stove(s)/Range(s), Tankless Water Heater, Washer, Dishwasher(s), Dryer(s), Garbage Disposal, Microwave(s), Refrigerator(s), Washer(s)
  • Air Cond:
  • Heating:
  • Fireplaces: 2, Gas,2 Fireplace
  • Floor: Ceramic Tile,Engineered Hardwood,Carpet
  • Above Ground Sq Ft:
  • Below Ground Sq Ft: n/a
  • Basement:
  • Other: Second Kitchen,Bath Off Primary,Ceiling Fan(s),Dbl Pane/Storm Window,Dining Room,Fireplace,French Doors,Hot Tub/Spa,Pantry,Sauna,Skylight(s),Sprinkler System,Vaulted Ceiling(s),Walk-In Closet(s),Water Heater,Wet Bar,Wine Cellar,Wine/Beverage Refrigerator,Master on Main
  • Water: City of Mercer Island

Exterior Details

  • Lot Description: Cul-De-Sac,Dead End Street,Paved,Built On Lot,Cable TV,Deck,Fenced-Fully,Gas Available,High Speed Internet,Hot Tub/Spa,Irrigation,Outbuildings,Patio,Sprinkler System
  • Garage Capacity: N/A
  • Parking Spaces: 9
  • Roof: Metal
  • Others: Cement Planked,Wood,Updated/Remodeled
  • Sewer: City of Mercer Island
  • Parking Features: Driveway,Attached Garage,Off Street

Financial Details

  • Tax Amount: $19,925
  • Taxes w/Assessments: N/A
  • Tax/Property ID: 8650500080
  • Tax Year: 2026

Payment Calculator

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Questions About..

6219 89th Ave SE Mercer Island, WA 98040

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Originating MLS: nwmls

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