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$5,290,000
28 Days On Site

8243 W Mercer Way
Mercer Island, WA 98040

For Sale|Single Family Residence|Active
5
Beds
6
Total Baths
3
Full Baths
3
Partial Baths
5,450
SqFt
$971
/SqFt
2026
Built
Cumulative Days On Market:
84
Subdivision:
Mercer Island
County:
King
Courtesy of NWMLS
Listing courtesy of Grace Yu of The Agency Seattle/Eastside

Due to the health concerns created by Coronavirus we are offering personal 1-1 online video walkthough tours where possible.

8243 W Mercer Way8243 W Mercer Way8243 W Mercer Way8243 W Mercer Way
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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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Listing Snapshot
Price 
$5,290,000
Days On Site 
28 Days
Bedrooms 
5
Inside Area (SqFt) 
5,450 sqft
Total Baths 
6
Full Baths 
3
Partial Baths 
3
Lot Size 
0.3498 Acres
Year Built 
2026
MLS® Number 
2509457
Status 
Active
Property Tax 
$30,232
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
N/A
Friends & Family
Recent Activity
4 days agoListing updated with changes from the MLS®
4 weeks agoListing first seen on site
General Features
Acres 
0.3498
Attached Garage 
Yes
Foundation 
Slab
Garage 
Yes
Land Lease 
No
Levels 
Two
Parking 
Attached CarportAttached
Parking Spaces 
4
Property Condition 
New Construction
Property Sub Type 
Single Family Residence
SqFt Total 
5450
Utilities 
Cable AvailableSewer Connected
Water Source 
Public
Zoning 
R15
Interior Features
Appliances 
DishwasherDryerMicrowaveRefrigeratorDisposalWasher
Basement 
Finished
Cooling 
Central Air
Fireplace 
Yes
Fireplace Features 
Gas
Fireplaces 
1
Flooring 
Ceramic TileSee RemarksCarpet
Heating 
ElectricNatural Gas
Interior 
Walk-In Closet(s)PantryVaulted Ceiling(s)
Main Level Bedrooms 
1
Window Features 
Skylight(s)
Bathroom Full 
Level - Second
Bathroom Half 
Level - Main
Bathroom Three Quarter 
Level - Main
Bedroom 
Level - Second
Bonus Room 
Level - Lower
Den 
Level - Second
Dining Room 
Level - Main
Entry Hall 
Level - Main
Family Room 
Level - Main
Kitchen 
Level - Main
Living Room 
Level - Main
Master Bedroom 
Level - Second
Rec Room 
Level - Lower
Utility Room 
Level - Second
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Exterior Features
Construction Details 
Wood SidingSee Remarks
Exterior 
Garden
Fencing 
Partial
Lot Features 
Rolling SlopeSlopedPaved
Patio And Porch 
DeckPatio
Roof 
Flat
View 
LakeMountain(s)See RemarksTerritorial
Waterview 
LakeMountain(s)See RemarksTerritorial
Windows/Doors 
Skylight(s)
Community Features
Building Access 
Main
Financing Terms Available 
CashConventionalFHAVA Loan
MLS Area 
510 - Mercer Island
School District 
Mercer Island
Schools
School District
Mercer Island
Elementary School
Lakeridge Elem
Middle School
Islander Mid
High School
Mercer Isl High
Courtesy of NWMLS
Listing courtesy of Grace Yu of The Agency Seattle/Eastside



Listing information is provided by Participants of the Northwest MLS. IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed. Copyright 2026, Northwest MLS.
All data is obtained from various sources and may not have been verified by the 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.
Last checked: 2026-05-19 07:51 AM PDT

Neighborhood & Commute
Source: Walkscore
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