Waterfront Mercer Island WA

Mercer Island WA Waterfront Real Estate & Waterfront HOmes for Sale

Our website features the best real estate search for waterfront homes, land and condos available in Mercer Island and surrounding areas. It is the only site you will ever need! It is easy-to-use and updated by the official REALTOR®’s database every 15 minutes. 

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Newest Mercer Island Waterfront Properties for Sale

$7,800,000
4 Beds 4 Baths 2553346 MLS ACTIVE Status
This extraordinary Mercer Island waterfront residence stands as a testament to what's possible when visionary architecture meets meticulous craft. Originally built in 1916, the home has been completely reimagined — preserving the soul of a century-old landmark while delivering modern luxury for today's most discerning buyer. Set behind a private gate, the property commands 40 feet of Lake Washington bulkhead waterfront and sweeping water views. Four bedrooms, three luxurious baths plus a powder room, and open kitchen, living, and dining areas are finished with interiors curated down to the last detail. There's a rhythm to living on Mercer Island you don't fully understand until you've experienced it — the stillness of Lake Washington at first light, water against the dock before the world wakes, an evening boat ride as the sky turns pink. A stone paver patio with plunge pool and spa is perched above the lawn, alongside a classic boathouse that invites life on the lake from the moment you arrive. Launch at dawn or host at sunset — this is a rare stage for either. Mercer Island is connected by I-90 to Seattle and the Eastside yet genuinely removed from the pace of both — top-ranked schools, a walkable downtown, neighbors who know your name. Properties of this caliber — historic pedigree, true waterfront with boathouse — are not built anymore. They are restored, once, by people who care deeply. This is that home.

6952 96th Avenue SE, Mercer Island

Listing courtesy of Windermere Real Estate Midtown.

$5,000,000
3 Beds 4 Baths 2551386 MLS ACTIVE Status
PRICE IMPROVEMENT! There is still time to spend your summer playing on sparkling Lake Washington! With a tempting new price, opportunity beckons you to seize this rare chance to own a west-facing waterfront estate on Mercer Island's premier Gold Coast. Its exceptional street-to-water lot encompasses nearly half an acre edged by 53 feet of prized western shoreline. You’ll savor front row views across the lake to the Seattle skyline and Seward Park, arguably among the most breathtaking vistas on the Island. Fully rebuilt in 2017, the massive, covered dock is a boater's dream complete with two boat lifts—one ready to accommodate a vessel up to 50,000 pounds. A grandfathered boathouse at the water's edge is a true rarity that can no longer be replicated under today's shoreline regulations. After a day making memories out on the lake, colorful sunsets carry you home to your waterside lawn and beautifully terraced walkway leading up to even more views from the house. The main residence plus a separate apartment above are offered as a blank canvas ready for your vision…whether that's a thoughtful renovation of the original mid-century design, or a ground-up rebuild to fully capture this irreplaceable setting. Add your signature style and create a new legacy to be loved for generations to come. Waterfront aficionados will recognize this extraordinary, diamond in the rough prospect to secure incredible views, coveted waterfront, and a boater's dock that simply can't be recreated.

4835 Forest Avenue SE, Mercer Island

Listing courtesy of Windermere Mercer Island.

$7,980,000
6 Beds 6 Baths 2545107 MLS ACTIVE Status
Experience the pinnacle of luxury waterfront living on West Side. Nestled on 100' of coveted Lake Washington shoreline, this extraordinary low bank estate offers breathtaking panoramic views of Mt Rainier, spectacular sunsets & an unparalleled lifestyle by water. The newer private dock w/deep-water moorage, 2 boat lifts for endless fun water recreation. A dramatic vaulted foyer welcomes u into sun-drenched living spaces enhanced by soaring ceilings, expansive skylights & 5 inviting gas fireplaces. The magnificent 6,670 SQF home showcases timeless PNW architecture, exceptional craftsmanship & premium-quality construction throughout. Featuring 6 bedrooms/Den & 5.5 bath, including lavish primary suite w/view deck. The formal living & dining rooms provide sophisticated gathering spaces, Chef's kitchen w/SS appliances &center island, the front & back decks wrap around all levels, creating a seamless connection between indoor & outdoor living & maximizing stunning lake/Mt. views from nearly every room. The lower level features a spacious recreation room, 2nd kitchen/wet bar/wine cellar, & gym, all opening to a generous lakeside deck-perfect for sunset gatherings. Additional amenities includes outdoor jetted spa, 3 high-efficiency heat pumps providing comfort throughout and 3-car garage w/EV charging. A rare opportunity to own one of the Island’s premier estates—where iconic design, natural beauty, and resort-style living come together to create the ultimate PNW sanctuary.

8279 W Mercer Way, Mercer Island

Listing courtesy of MY International Real Estate.

$2,199,000
4 Beds 3 Baths 2543333 MLS ACTIVE Status
Lake Washington views and shared waterfront! Your beach house lifestyle starts here, in a custom Northwest gem thoughtfully crafted to take advantage of its incredible 1/3-acre setting. Dramatic windows and soaring ceilings flood the open layout with year-round light and lush scenery. Gather friends around the inviting floor-to-ceiling fireplace on cool evenings. On sunny days, two sliders open from the living/dining area to the wrap-around lake view deck for effortless outdoor enjoyment. Prep your favorite meals alongside sparkling lake vistas in the spacious, open kitchen. A generous island with breakfast bar extends into the comfy, fireside living room. Stroll down for beachside fun at the semi-private waterfront shared with only your Ridgetop Beach Club neighbors…its level lawn makes it the perfect spot to host parties or launch your kayak! At the end of the day, retreat upstairs to your dream owner’s suite with lake view, lofty cathedral ceiling, en-suite bath, and walk-in closet. Three more bedrooms plus a downstairs rec room provide ample space and privacy for everyone. Lovingly cared for by the same family for the past 40 years, this home is move-in ready with fresh paint, new carpeting, a newer furnace, natural hardwoods, and many interior/exterior upgrades throughout. Great location near easy I-90 access to Seattle/Bellevue and close to the Mercerwood Shore Club, too!

4336 E Mercer Way, Mercer Island

Listing courtesy of Windermere Mercer Island.

$8,495,000
5 Beds 5 Baths 2543693 MLS ACTIVE Status
Get on the lake this summer and jump into one of the best waterfront investment opportunities on Lake Washington. This Northend Retreat showcases 90 ft of shoreline, a pancake flat lawn, a newer dock, and a guest house at the water’s edge. Inside, craftsmanship reigns w/triple crown molding + rich millwork & board & batten details. An epic Great Room awaits, flowing effortlessly through a fully opening retractable window wall & triple sets of French doors to multiple deck spaces & a covered outdoor living area w/ TV, frplc and built in BBQ. At its heart sits an Epicurean kitchen—a true command center for serious cooking & unforgettable gatherings. Private upper wing hosts an apartment suite w/ kitchenette ideal for work or multigenerational living. Retreat to the main flr primary, a sanctuary in itself, w/ soaring ceilings, stunning views, his/hers closets & its own laundry. The lower level unfolds into a wonderland of space w/ 3 bdrms (1 an ensuite), exercise + big bonus/billiard rm. At the shoreline, discover a charming beach house w/ upper view loft that could be the perfect art studio or massive storage space for all of the outdoor toys. Control 4 smart home. 3 laundry rms. 5 bdrm/4.5 bth, 5,535 sf main house, 1 bdrm/1bth, 950 sf casita. With a 3-car garage, generous auto court & newer boat ready dock, you'll never want to leave. Welcome home to the ultimate in wtrfrnt living!

4102 100th Avenue SE, Mercer Island

Listing courtesy of Windermere Real Estate/East.

$7,988,800
5 Beds 5 Baths 2540286 MLS ACTIVE Status
Exceptional in all ways. Pinnacle waterfront living on Mercer Island. This NW Modern estate redefines quiet luxury with unmatched style. No expense spared, offered as turn-key with designer-curated custom furniture, various 1 of 1 pieces, every detail of this residence has been meticulously executed. Experience panoramic Lake Washington views from every level. Multiple covered, heated decks to enjoy the outdoors throughout the seasons. Inside, hand-painted silk mural wall coverings create an artful atmosphere, every room with it’s own mood and personality. In the heart of the home, the chef’s kitchen features white rift-sawn oak cabinetry paired with Sub-Zero, Wolf, and Miele appliances, ready for fine dining creations. Elevator for those that need assistance. Primary ensuite sanctuary that rivals five-star hotels with its crystal chandelier, fireplace, and private deck. Lakeside entertainment hub - family room with kitchenette opens to a covered patio and the lake. Built in sound system throughout interior and exterior. Dual laundry rooms, beach towels for lower and personal garments upper. Sturdy concrete bulkhead protects the 72’ of low bank water frontage. Low maintenance composite dock ready for all water toys. Motorized boat lift and new automatic boat cover offers no effort lake enjoyment. Outdoor Ipe (iron wood) shower to rinse off the day of play. Garage with mirrored glass door, cabinetry & workbench. Opportunity to own the ultimate expression of waterfront luxury.

6922 96th Avenue SE, Mercer Island

Listing courtesy of 360 Pacific.

$19,500,000
5 Beds 8 Baths 2537113 MLS ACTIVE Status
An artisanal masterpiece designed to elevate everyday living and a love for the lake. Designed by Studio McGee and built by Lochwood-Lozier Custom Homes, this waterfront estate occupies a coveted position along Mercer Island’s Gold Coast, capturing all-day sun, western sunsets, and views across Lake Washington to Seward Park. Set on 86 feet of street-to-water frontage, the property features level lawn to the water’s edge, a private swim cove, sports court, and new Seaborn dock with power, water, lighting and lift ready infastructure. From afternoons on the dock to evenings watching boats drift across the lake, the home embodies waterfront living. The Traditional Heritage architecture embraces Calcutta marble, white oak herringbone and wide-plank floors, custom millwork, copper accents, and natural stone. Michelin level entertaining kitchen with hidden scullery and working pantry anchors the home for dinners or large scale events. The primary suite offers a sanctuary with custom boutique level dressing room, while a wellness retreat includes a fitness studio, sauna, and lakeside bath. A chilled glass wine gallery, library, dual offices, bonus spaces, and en-suite bedrooms provide flexibility. Covered heated outdoor rooms, outdoor kitchen, Crestron automation, solar, Generac backup power, and three-car garage complete this legacy estate on one of Mercer Island’s sought-after stretches of waterfront.

6333 77th Avenue SE, Mercer Island

Listing courtesy of Coldwell Banker Bain.

$13,995,000
4 Beds 6 Baths 2522184 MLS ACTIVE Status
An extraordinary expression of modern waterfront living, this custom Mercer Island residence by acclaimed architect Stuart Silk is a rare offering where visionary design meets the beauty of Lake Washington. Perfectly positioned with 103 feet of shoreline, the property draws in west-facing views of Seattle, the lake and the Olympic mountains. Masterfully designed to create a seamless connection between architecture, light, and water. Dramatic walls of floor-to-ceiling glass frame unforgettable sunsets from nearly every space. Soaring ceilings, rich wood detailing, and refined finishes create an atmosphere of warmth and sophistication. Designed for elevated living and exceptional entertaining, the open-concept interiors flow effortlessly from space to space to the outdoor living areas. Luxurious bedroom suites offer tranquil retreats, including a breathtaking primary sanctuary immersed in lake views. A private media lounge, curated design moments throughout, and impeccable craftsmanship elevate every inch of the residence. Outside, beautifully landscaped grounds lead to the water’s edge, creating an idyllic setting for lakeside living and year-round enjoyment. Rarely does a home so successfully balance architectural significance with comfort, privacy, and livability. Located in a cherished waterfront setting, this custom residence just completed in 2021 with new dock, offers a once-in-a-generation opportunity to experience iconic Northwest luxury at its finest.

4041 W Mercer Way, Mercer Island

Listing courtesy of COMPASS.

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