$19,500,000
Est. $98,911/mo5 bd•0.5 ba•7,840 sq ft
5330 Butterworth Road, Mercer Island, WA 98040
• Listed 2026-04-14•8 days on market
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Based on information submitted to the MLS GRID as of May 29, 2026 at 1:01 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.
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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A rare Lake Washington waterfront offering on Mercer Island, this newly constructed home is built by MacPherson Construction & Design and resides on over 121 feet of sun-filled, no-bank shoreline along Lake Washington. Defined by exceptional natural light and sweeping, uninterrupted lake views, the home offers a seamless connection between indoor living and the water, delivering a rare experience of waterfront living. Thoughtfully designed for both entertaining and everyday living, it features vaulted wood ceilings, textured stone accents, a chef’s kitchen with butler’s pantry, a large wine room, and a stand-behind bar.A two-tier theater room, spacious bonus room, private office, four ensuite bedrooms, and a spa-inspired primary suite with an expansive walk-in closet elevate everyday comfort and livability. Heated covered outdoor living extends the seasons with a lake-view patio, spa, fire pit, seating area, and putting green, completing this exceptional waterfront retreat.
Listed by Amy A. Dedoyard • Windermere Real Estate/East
Listing updated: May 20, 2026 at 01:08pm
RexMont checked: moments ago
Source: NWMLS as Distributed by MLS Grid #2502833
5 recent nearby sales, priced between $3.9M and $8M.
$8,000,000Last sold price
5044 Butterworth Road, Mercer Island, WA 98040
$3,920,000Last sold price
5909 Se 92nd Ave, Mercer Island, WA 98040
$4,300,000Last sold price
5202 Forest Avenue Se, Mercer Island, WA 98040
$118,411 per month
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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.
$1,750,000 Sold
1 week ago
4 bd•1.5 ba•~2,840 sq ft•Single Family
16 Wembley Lane, Mercer Island, WA 98040
8%
Under list
—
Days on market
0.9 mi
Distance
$2,215,000 Sold
1 week ago
4 bd•2.5 ba•~4,440 sq ft•Single Family
9261 Se 46th Street, Mercer Island, WA 98040
8%
Under list
—
Days on market
0.6 mi
Distance
$2,995,000 Sold
3 weeks 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
0.5 mi
Distance
$1,925,000 Sold
4 weeks ago
5 bd•1 ba•~3,100 sq ft•Single Family
9027 Se 50th Street, Mercer Island, WA 98040
8%
Under list
—
Days on market
0.4 mi
Distance
$2,340,000 Sold
5 weeks ago
4 bd•1 ba•~3,020 sq ft•Single Family
8413 Se 53rd Place, Mercer Island, WA 98040
2%
Under 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 via RentCast · Updated May 2026
0.3/10
Car required
Almost all errands need a car
3.2/10
Some bikeability
Minimal bike infrastructure
2.4/10
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.