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8243 W Mercer Way

Mercer Island, WA 98040
  • $5,290,000
  • STATUS: Active
  • ID#: 2509457
UPDATED: 25 min ago
$5,290,000
  • 5
    BEDS
  • 0.35
    ACRES
  • 4
    BATHS
  • 2
    1/2 BATHS
  • 5,450
    SQFT
  • $971
    $/SQFT
Neighborhood:
Type:
Single-Family Home
Built:
2026
County:

School Information

Elementary School:
Middle School:
High School:
School District:
Northwest MLS logo Listing courtesy of Northwest MLS as distributed by MLS GRID. Listing courtesy of The Agency Seattle.
Mortgage Calculator is provided by BoomTown.

Description

Expansive 180+ degree west-facing Lake Washington views define this architecturally striking Mercer Island new construction, with Mt. Rainier dramatically framed just beyond the dining room-an unforgettable backdrop for everyday living and effortless entertaining. This level of view and light is rare at this price. Near floor-to-ceiling glass and expansive nano doors open the home to shimmering water, drifting sailboats, and the snow-capped Mt. Rainier. The primary suite offers a cloud-like retreat, where bald eagles soar. A main-level suite adds flexibility, complemented by a well-appointed kitchen with integrated multi-unit refrigeration and dual dishwashers. A short 6-minute walk to the MI Beach Club, offering moorage, tennis, swimming, a fitness center, and more. Conveniently located near top-rated schools, with easy access to Seattle and Bellevue. A rare convergence of view, scale, and value - seldom found on Mercer Island at this price.

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IDX information is provided exclusively for consumers’ personal noncommercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.The listing data relating to real estate for sale on this web site comes in part from the Northwest Multiple Listing Service. Real estate listings held by brokerage firms other than Keller Williams Western Realty are marked by the "three tree" symbol; detailed information about such listings includes the names of the listing brokers. The three tree icon refers to an NWMLS listing. Data last updated 2026-05-08T10:16:13.847. The "Days on Site" data field is calculated by BoomTown and is the number of days since the listing was originally received in our system. It is not the equivalent of "Days on Market".
Based on information submitted to the MLS GRID as of 2026-05-08T10:16:13.847. 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.

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8243 W Mercer Way Mercer Island, WA 98040

  • Price: $5,290,000
  • Status: Active
  • On Site: Days
  • Updated: 25 min ago
  • ID#: 2509457
5
Beds
4
Baths
2
½ Baths
0.35
Acres
5,450
SQFT
$971
$/SQFT
2026
Built
Neighborhood:
Mercer Island
County:
King
Area:
Mercer Island
Elementary School:
Lakeridge Elem
Middle School:
Islander Mid
High School:
Mercer Isl High
School District:
Mercer Island
Property Description
Expansive 180+ degree west-facing Lake Washington views define this architecturally striking Mercer Island new construction, with Mt. Rainier dramatically framed just beyond the dining room-an unforgettable backdrop for everyday living and effortless entertaining. This level of view and light is rare at this price. Near floor-to-ceiling glass and expansive nano doors open the home to shimmering water, drifting sailboats, and the snow-capped Mt. Rainier. The primary suite offers a cloud-like retreat, where bald eagles soar. A main-level suite adds flexibility, complemented by a well-appointed kitchen with integrated multi-unit refrigeration and dual dishwashers. A short 6-minute walk to the MI Beach Club, offering moorage, tennis, swimming, a fitness center, and more. Conveniently located near top-rated schools, with easy access to Seattle and Bellevue. A rare convergence of view, scale, and value - seldom found on Mercer Island at this price.
Exterior Features

Attached Garage YN Yes Carport YN Yes Covered Spaces 4 Entry Location Main Exterior Features Cement/ConcreteSee RemarksWood Garage YN Yes Levels Two Lot Features Dead End StreetPaved Open Parking YN No Parking Features Attached CarportAttached Garage Parking Total 4 Roof Flat Structure Type House Style Code 18 - 2 Stories w/Bsmnt Topography RollingSloped Vegetation Garden Space View LakeMountainsSee RemarksTerritorial View YN Yes Waterfront YN No

Interior Features

Appliances DishwasherDisposalDryerMicrowaveRefrigeratorSee RemarksStove(s)/Range(s)Washer Appliances Included Dishwasher(s)Dryer(s)Garbage DisposalMicrowave(s)Refrigerator(s)See RemarksStove(s)/Range(s)Washer(s) Basement Finished Baths Full Garage 0 Baths Full Lower 0 Baths Full Main 0 Baths Full Upper 3 Baths Half Garage 0 Baths Half Lower 1 Baths Half Main 1 Baths Half Upper 0 Baths Three Quarter Garage 0 Baths Three Quarter Lower 0 Baths Three Quarter Main 1 Baths Three Quarter Upper 0 Bedrooms Lower 0 Bedrooms Upper 4 Building Area Total 5450 Cooling 90%+ High EfficiencyCentral Air Cooling YN Yes Fireplace YN Yes Fireplaces Main 1 Fireplaces Total 1 Flooring Ceramic TileEngineered HardwoodSee RemarksCarpet Heating 90%+ High Efficiency Heating YN Yes Interior Features Bath Off PrimaryDbl Pane/Storm WindowDining RoomFireplacePantrySkylight(s)Sprinkler SystemVaulted Ceiling(s)Walk-In Closet(s)Wine/Beverage Refrigerator Living Area 5450 Main Level Bedrooms 1 Rooms Bonus Room (Lower Level) Dining Room (Main Level) Entry Hall (Main Level) Family Room (Main Level) Kitchen With Eating Space (Main Level) Living Room (Main Level) Primary Bedroom (Second Level) Rec Room (Lower Level) Utility Room (Second Level) Bedroom (Main Level) Bedroom (Second Level) Bedroom (Second Level) Bedroom (Second Level) Bathroom Full (Second Level) Bathroom Full (Second Level) Bathroom Full (Second Level) Bathroom Half (Main Level) Bathroom Half (Lower Level) Bathr Square Footage Finished 5450 Square Footage Unfinished 0

Property Features

Association Fee 0 Association YN No Builder Name Bel Aire Highlands LLC Building Information Built On Lot Building Name Hillmans Cd Seashore Lakefront Down Payment Resource YN No Energy Source ElectricNatural Gas Estimated Completion Date 2025-10-30 First Right Of Refusal No Foundation Details Poured ConcreteSlab Inclusions Dishwasher(s)Dryer(s)Garbage DisposalMicrowave(s)Refrigerator(s)See RemarksStove(s)/Range(s)Washer(s) Irrigation Water Rights YN No Land Lease YN No Listing Terms CashConventionalFHAVA Loan New Construction Completed New Construction YN Yes Possession Closing Power Company Puget Sound Energy Power Production Type ElectricNatural Gas Property Condition Very Good Property Sub Type Single Family Residence Security Features Partially Fenced Senior Community YN No Senior Exemption No Sewer Sewer Connected Sewer Company City of Mercer Island Site Features Cable TVDeckElectric Car ChargingFenced-PartiallyGas AvailablePatioRooftop Deck Special Listing Conditions None Tax Annual Amount 30232 Tax Year 2026 Water Company City of Mercer Island Water Source Public Zoning Jurisdiction City

MLS Grid logo

IDX information is provided exclusively for consumers’ personal noncommercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.The listing data relating to real estate for sale on this web site comes in part from the Northwest Multiple Listing Service. Real estate listings held by brokerage firms other than Keller Williams Western Realty are marked by the "three tree" symbol; detailed information about such listings includes the names of the listing brokers. The three tree icon refers to an NWMLS listing. Data last updated 2026-05-08T10:16:13.847. The "Days on Site" data field is calculated by BoomTown and is the number of days since the listing was originally received in our system. It is not the equivalent of "Days on Market".
Based on information submitted to the MLS GRID as of 2026-05-08T10:16:13.847. 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.

Digital Millennium Copyright Act
 
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Keller Williams Western Realty
2211 Rimland Drive, Suite 124
Bellingham WA, 98226
Northwest MLS logo Listing courtesy of Northwest MLS as distributed by MLS GRID. Listing courtesy of The Agency Seattle.
Mortgage Calculator is provided by BoomTown.