$5,100,000
Listed at $5,295,0005 bd•5.75 ba•7,930 sq ft
6434 E Mercer Way, Mercer Island, WA 98040
• Listed Jun 11, 2026
RexMont Market Signal for 6434 E Mercer Way
Sold price on recordRexMont Market Signal $5,100,000
Closed sale price · as of July 17, 2026, the day it sold.
Market Signal since the sale
$6,181,608
Likely $3,388,366 – $9,019,177 · wide read: talk to Adriano · as of November 1, 2026
Estimate, not an appraisal.
Information and statistics derived from Northwest Multiple Listing Service. Source: Northwest Multiple Listing Service, as distributed by MLS GRID; King County Assessor records.
Your home value, prepared by the designated broker
Prepared by Adriano ToriFounder & Designated Broker · WA Lic. #27660Own a home near 6434 E Mercer Way? This sale moved its value.
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Watching: Mercer Island $4.08M–$6.12M · 5+ bd
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Listing Broker: Windermere Mercer Island; Petra Varney; 206-232-0446
Buyer Broker: Real Residential
About this home
Hidden away on nearly an acre of lush grounds overlooking Lake Washington, this private sanctuary awaits you. Pass through the gates & you'll find serene luxury at every turn. Step into an opulent foyer w/ dual staircases ascending to a glittering chandelier. The spaces beyond are both elegant & inviting, from the wood-trimmed, fireside offices to voluminous gathering spaces that spill out to an expansive chateau-inspired terrace. Generously placed windows bring lake views into nearly every room. Epicureans will delight in the remodeled kitchen, well-appointed with slab granite surfaces, commercial grade Miele/Viking/SubZero appliances, Murano glass lighting, a walk-in pantry & a massive center island with seating bar. Cherry hardwoods flow into the adjacent dining nook & comfy living room. Discover ultimate flex-space on the lower level with a rec room, wet bar, game room, theater, wine cellar, & guest suite. Upstairs, your primary suite is a true retreat offering a sitting area, dual-sided fireplace, palatial 5-piece bath, dream walk-in closet, and French doors opening to your own lake view balcony. Five bedrooms + many bonus areas provide ample space & privacy for all. Extras include 22 skylights for maximum light, fresh paint & carpeting, and all new electrical & EV charging. Make the most of sunny days with a variety of outdoor living areas & level lawns, or explore options for potential subdivision (buyer to verify). An ideally situated gem that checks all the boxes!
Listed by Petra Varney • Windermere Mercer Island
Listing updated: August 17, 2026 at 04:04am
RexMont checked: moments ago
Source: NWMLS as Distributed by MLS Grid #2537169
Around this home
Property details
Interior features
- Second Kitchen
- Bath Off Primary
- Built-In Vacuum
- Dbl Pane/Storm Window
- Dining Room
- Fireplace
- Fireplace (Primary Bedroom)
- High Tech Cabling
- Pantry
- Security System
- Skylight(s)
- Sprinkler System
- Vaulted Ceiling(s)
- Walk-In Closet(s)
- Water Heater
- Wet Bar
- Wine Cellar
- Wired for Generator
- 8 fireplaces (gas)
- Daylight, Finished basement
Kitchen
- Dishwasher
- Disposal
- Double Oven
- Dryer
- Microwave
- Refrigerator
- Stove(s)/Range(s)
- Washer
Bedrooms
- 5 bedrooms total
- 4 upstairs
- 1 on the lower level
Bathrooms
- 3 full bathrooms
- 3 three-quarter bathrooms (shower, no tub)
- 1 half bathroom
- 5.75 bathrooms total (NWMLS count)
- 2 on the main level
Layout
- 2 Stories w/Bsmnt
- 7,930 sq ft finished
- 1,170 sq ft garage
Flooring
- Ceramic Tile
- Concrete
- Hardwood
- Carpet
Heating & cooling
- Forced Air heating
- Heat Pump heating
- Central Air cooling
- Heat Pump cooling
Schools
Ratings via SchoolDiggerMercer Island School District
- Island Park ElementaryPublic · Grades K-5 · State rank 9 of 1,13810/10
- Islander Middle SchoolPublic · Grades 6-8 · State rank 9 of 51410/10
- Mercer Island High SchoolPublic · Grades 9-12 · State rank 2 of 39610/10
Assigned schools for this property per the listing's MLS data. School district boundaries change — verify the exact assigned schools with the district before purchasing.
Single-family home facts
As entered by the listing broker on Northwest MLS
Lot & site
- Topography
- Level
- Vegetation
- Brush, Garden Space
- Zoning code
- R15
- Faces
- West
Systems
- Energy source
- Electric,Natural Gas
- Power production
- Electric, Natural Gas
- Water heater
- Gas
- Water heater location
- Basement
- Power company
- PSE
- Water company
- City of MI
- Sewer company
- City of MI
- Gas company
- PSE
- Garbage service
- Recology
- Irrigation water rights
- No
- Internet connected
- Xfinity
Rooms & extras
- Bathtubs
- 3
- Showers
- 6
- Fireplaces on main
- 4
- Fireplaces upstairs
- 2
- Fireplaces lower level
- 2
New construction
- Square footage source
- Public Records
- Lot size source
- Public Records
- Effective year built source
- Public Records
Manufactured home
- Land lease
- No
Neighborhood mobility
Doorstep, Pedal & Station Scores
Three RexMont scores for this exact address: what is on foot, what is by bike, and what rides past the door.
Ground Truth™
The ground, the slope, the flood zone and the noise at this address
Read from public hazard, flood, terrain and noise maps for this exact home.
Address Insider™
The members' report
Commute, transit, zoning and ADU potential, internet providers and the lifestyle around the home: the nearest grocery, coffee, park, services and transit stop. One free registration opens every home on rexmont.com.
Opens with the report above.
Sales & Tax Records for 6434 E Mercer Way
NWMLS via MLS Grid · King County AssessorEvery listing, pending, price change and closing filed on this home with the NWMLS, the county’s recorded sales, and its assessed values by tax year.
- Jul 17, 2026SoldNWMLS via MLS Grid · #2537169$5,100,000$643/sq ft
- Jun 16, 2026PendingNWMLS via MLS Grid · #2537169$5,295,000$668/sq ft
- Jun 11, 2026ListedNWMLS via MLS Grid · #2537169$5,295,000$668/sq ft
- Apr 23, 2018SoldNWMLS via MLS Grid · #1256677$3,225,000$407/sq ft
- Apr 1, 2018PendingNWMLS via MLS Grid · #1256677$3,200,000$404/sq ft
- Mar 30, 2018ListedNWMLS via MLS Grid · #1256677$3,200,000$404/sq ft
Market pulse
Mercer Island is a balanced market.
Supply and demand are roughly in balance. Neither side has a clear edge.
Offer insight: Homes typically sell with one offer near asking price.
List to sale price: The average home sells for about 2% below list price.
Time on market: The average home goes pending in around 73 days.
Recent sales nearby
Within 1 mile · last 6 months$1,885,000 Sold
2 weeks ago
4 bd•2.25 ba•~2,570 sq ft•Single Family
9116 SE 72nd Place, Mercer Island, WA 98040
1%
Under list
42
Days on market
0.5 mi
Distance
$5,700,000 Sold
3 weeks ago
4 bd•3.25 ba•~3,685 sq ft•Single Family
6952 96th Avenue SE, Mercer Island, WA 98040
3%
Under list
70
Days on market
0.4 mi
Distance
$3,285,000 Sold
4 weeks ago
5 bd•4.5 ba•~4,580 sq ft•Single Family
7429 E Mercer Way, Mercer Island, WA 98040
6%
Under list
44
Days on market
0.6 mi
Distance
$2,650,000 Sold
4 weeks ago
4 bd•2.75 ba•~3,170 sq ft•Single Family
6543 81st Avenue SE, Mercer Island, WA 98040
2%
Under list
64
Days on market
0.9 mi
Distance
$6,923,300 Sold
4 weeks ago
5 bd•3.75 ba•~4,812 sq ft•Single Family
6922 96th Avenue SE, Mercer Island, WA 98040
13%
Under list
112
Days on market
0.3 mi
Distance
Closed sales from MLS GRID / NWMLS within the past 6 months, matched on property type and within 1 mile. Comps approximate.
Want a deeper read on this market?
Ask a RexMont agentMarket data from MLS GRID / NWMLS · Updated Nov 2026
Information and statistics derived from Northwest Multiple Listing Service. Source: Northwest Multiple Listing Service, as distributed by MLS GRID.
MLS GRID Disclaimer
Based on information submitted to the MLS GRID as of November 2, 2026 at 1:16 AM PT (date and time MLS GRID Data was obtained). 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.
Listing information courtesy of Northwest Multiple Listing Service (NWMLS). 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 RexMont Real Estate are marked with the “Listing courtesy of NWMLS” designation. Information provided is for the consumer’s personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
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