$6,025,000
Est. $30,561/mo6 bd•0.5 ba•6,005 sq ft
9818 Se 42nd Place, Mercer Island, WA 98040
• Listed 2026-05-18•8 days on market
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Based on information submitted to the MLS GRID as of May 29, 2026 at 2:39 PM PDT (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.
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Pristinely and thoughtfully elevated beyond its original design, this gorgeous NW Contemporary strikes a rare balance; modern in form, yet warm, livable, and effortlessly inviting. Expansive yet intentional, the home unfolds through a series of beautifully scaled spaces designed for both connection and retreat. Six ensuite bedrooms offer the ultimate flexibility, suitable for guests or dedicated work-from-home environments, while multiple indoor and outdoor gathering areas create a seamless rhythm for everyday living and entertaining alike. Walls of glass and folding doors dissolve the boundary between inside and out, opening to a level, sun-filled, lush and rarely found at this scale backyard, as well as a view balcony. Covered terraces and open-air spaces invite year-round enjoyment, from quiet mornings to vibrant evenings.The current owner has taken an already exceptional build and refined it further; enhanced landscape design, and integrated AV systems. Tucked on a quiet dead-end street with shared access to a private beach where you can launch personal watercraft or take your morning plunge, as well as private access to the Shore Club’s coveted amenities, by members. Minutes to all that is wonderful about Mercer Island; retail, parks, restaurants and sublime commute options to Seattle & Bellevue.
Listed by Shawna Ader • Windermere Real Estate Midtown
Listing updated: May 21, 2026 at 12:29pm
RexMont checked: moments ago
Source: NWMLS as Distributed by MLS Grid #2525750
Open houses
Nearby open houses (8)
See more →5 recent nearby sales, priced between $2.95M and $5M.

$4,995,000Last sold price
4243 Shoreclub Drive, Mercer Island, WA 98040

$3,530,000Last sold price
4419 Ferncroft Road, Mercer Island, WA 98040

$2,950,000Last sold price
9810 Se 35th Place, Mercer Island, WA 98040
$36,586 per month
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$4,599,990
4216 83rd Avenue Se, Mercer Island, WA 98040
Daniel Sessoms · COMPASS

$4,995,000
4628 Forest Avenue Se, Mercer Island, WA 98040
Greg Rosenwald · COMPASS

$5,150,000
2212 77th Avenue Se, Mercer Island, WA 98040
Petra Varney · Windermere Mercer Island

$4,995,000
3036 67th Avenue Se, Mercer Island, WA 98040
Susan T. Jones · Windermere Real Estate/East

$6,995,000
7254 N Mercer Way, Mercer Island, WA 98040
Patrick T. Moore · Windermere Real Estate/East

$6,800,000
7220 North Mercer Way, Mercer Island, WA 98040
Alice On · Wonderland Real Estate
Mercer 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 very close to list price.
Time on market: The average home goes pending in around 28 days.
Want a deeper read on this market?
Ask a RexMont agentMarket data via RentCast · Updated May 2026
2.3/10
Car required
Almost all errands need a car
2.1/10
Bike-limited
Few or no bike lanes
1.6/10
Minimal Transit
It is possible to get on a bus
Provided by Walk Score
Schools shown are the nearest public Elementary, Middle, and High school for this property. School district boundaries change — verify the assigned school with the district before purchasing.