$5,100,000
Listed at $5,295,0005 bd•3.5 ba•7,930 sq ft
6434 E Mercer Way, Mercer Island, WA 98040
• Listed 2026-06-11
MLS GRID Disclaimer
Based on information submitted to the MLS GRID as of July 17, 2026 at 04:19pm (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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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: July 17, 2026 at 04:19pm
RexMont checked: moments ago
Source: NWMLS as Distributed by MLS Grid #2537169
Open houses
4 datesNearby open houses (8)
See more →$5,377,000
+$277,000 over list price
Nearby comparable homes
RexMont uses 5 strongest recent nearby sales, priced between $3.9M and $8M.
Rental earnings
$16,125/mo
Screening estimate from the comp-supported value. Verify with rent comps before underwriting.

$5,100,000Last sold price
6434 E Mercer Way, Mercer Island, WA 98040

$3,900,000Last sold price
6821 96th Ave Se, Mercer Island, WA 98040
Estimate is a comp-supported screen, not an appraisal or broker price opinion. Ask RexMont for a property-specific pricing review before writing or accepting an offer.
Neighborhood mobility
More homes in this area that match your range.

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Julie Bouscaren · Windermere Real Estate Midtown

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Sheryl Yang · Skyline Properties, Inc.

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Sean Nielsen · Engel & Voelkers Mercer Island

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Sean Nielsen · Engel & Voelkers Mercer Island

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Shawna Ader · Windermere Real Estate Midtown

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Michael Orbino · COMPASS

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Janice Cai · Windermere Bellevue Commons

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Petra Varney · Windermere Mercer Island
Open Sat, Jul 25
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Open Sat, Jul 25 +1
Open Sun, Jul 26
Open Sun, Jul 26
Open Sun, Jul 26Mercer Island is a seller's market.
Inventory is low and competition is high. Sellers have more negotiating power.
Offer insight: Well-priced homes draw multiple offers; others sell close to asking.
List to sale price: The average home sells for about 1% below list price.
Time on market: The average home goes pending in around 9 days.
$215,000 Sold
2 weeks ago
•Single Family
9167 Se 64th Street, Mercer Island, WA 98040
43%
Under list
—
Days on market
0.3 mi
Distance
$2,825,000 Sold
6 weeks ago
4 bd•2 ba•~4,100 sq ft•Single Family
6749 82nd Avenue Se, Mercer Island, WA 98040
4%
Under list
—
Days on market
0.9 mi
Distance
$2,500,000 Sold
8 weeks ago
6 bd•2.5 ba•~4,360 sq ft•Single Family
6145 93rd Avenue Se, Mercer Island, WA 98040
7%
Under list
—
Days on market
0.3 mi
Distance
$2,485,000 Sold
2 months ago
4 bd•2.5 ba•~3,120 sq ft•Single Family
8400 Se 61st Street, Mercer Island, WA 98040
1%
Over list
—
Days on market
0.8 mi
Distance
$2,995,000 Sold
3 months ago
5 bd•3 ba•~3,694 sq ft•Single Family
8910 Se 54th Street, Mercer Island, WA 98040
0%
Over list
—
Days on market
0.7 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 Jul 2026
Mercer Island School District
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.