4802 E Mercer Way Mercer Island WA 98040 MLS #NWM2422248
Listing Provided Courtesy of Realogics Sotheby’s Int’l Rlty / COMPASSCommanding breathtaking Mount Rainier views across pristine Lake Washington, this 4,450 sq ft Mercer Island residence offers an extraordinary blend of lifestyle, location, and opportunity. Four bedrooms, including dual primary suite potential, create versatility for modern living. Gentle, easy access from E Mercer Way leads to a rare, flat 108-ft low-bank waterfront with deep-water moorage for yachts and floatplane. Sun-filled interiors and multiple terraces invite effortless entertaining. With proximity to I-90 and top-rated schools, this is a legacy-level waterfront estate awaiting its next visionary owner.
Current real estate data for Single Family in Mercer Island as of Mar 10, 2026
51
Single Family Listed
73
Avg DOM
1,166
Avg $ / SqFt
$4,831,201
Avg List Price
Property Details
Price:
$5,500,000
MLS #:
NWM2422248
Status:
Closed (Jan 23, 2026)
Beds:
4
Baths:
5
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
East Mercer
Neighborhood:
510mercerisland
Listed Date:
Sep 9, 2025
Finished Sq Ft:
4,450
Total Sq Ft:
4,650
Lot Size:
23,591 sqft / 0.54 acres (approx)
Year Built:
1980
Schools
School District:
Mercer Island
Elementary School:
Buyer To Verify
Middle School:
Islander Mid
High School:
Mercer Isl High
Interior
Appliances
Dishwasher(s), Dryer(s), Microwave(s), Refrigerator(s), Stove(s)/Range(s), Washer(s)
Bathrooms
4 Full Bathrooms, 1 Half Bathroom
Cooling
Central A/C, Forced Air
Fireplaces Total
3
Flooring
Hardwood, Carpet
Heating
Forced Air
Exterior
Community Features
Boat Launch
Construction Materials
Cement, Wood
Exterior Features
Cement/Concrete, Wood
Parking Features
Attached Garage
Parking Spots
3
Roof
Composition
Security Features
Partially Fenced
Financial
Tax Year
2025
Taxes
$36,338
Map
Contact Us
Mortgage Calculator
Community
- Address4802 E Mercer Way Mercer Island WA
- SubdivisionEast Mercer
- CityMercer Island
- CountyKing
- Zip Code98040
Property Summary
- Located in the East Mercer subdivision, 4802 E Mercer Way Mercer Island WA is a Single Family for sale in Mercer Island, WA, 98040. It is listed for $5,500,000 and features 4 beds, 5 baths, and has approximately 4,450 square feet of living space, and was originally constructed in 1980. The current price per square foot is $1,236. The average price per square foot for Single Family listings in Mercer Island is $1,166. The average listing price for Single Family in Mercer Island is $4,831,201. To schedule a showing of MLS#nwm2422248 at 4802 E Mercer Way in Mercer Island, WA, contact your HomeSmart One Realty agent at 425-218-4178.
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Courtesy of Realogics Sotheby’s Int’l Rlty. Disclaimer: Based on information submitted to the MLS GRID as of Mar-10-2026 11:01:00 am. 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.Copyright 2026. All rights reserved.
4802 E Mercer Way
Mercer Island, WA