8243 W Mercer Way

Mercer Island, WA 98040

  • 5 Bed

  • 6 Bath

  • 5450 SqFt

  • 57 DOM

  • Built: 2026

  • Status: Active

$5,290,000

X

8243 W Mercer Way

Mercer Island 98040

Open Wed, Apr 22nd, 11AM to 1PM

$5290000

  • 5 Bed

  • 6 Bath

  • 5450 SqFt

  • 57 DOM

  • Built: 2026

  • Status: Active

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Srinivas Kasam

CEO & Founder

(650)533-3259

Architecturally significant. Unapologetically modern. A definitive Mercer Island statement. Conceived by an architecture professor turned boutique builder, this custom contemporary is a disciplined study in proportion, light, and structure. Cantilevered forms and warm wood tones meet walls of glass, framing sweeping Lake Washington and Mt. Rainier views while dissolving the boundary between indoors and out. The main level unfolds with effortless flow - sunlit living spaces anchored by a refined chef's kitchen and seamless transitions to multiple outdoor retreats. Entertain on the rooftop terrace above the treetops, gather on the covered lounge deck, or unwind in quiet garden-level privacy. Every line is deliberate. Every material chosen for permanence. Upstairs, the primary suite is a private sanctuary with panoramic views and a spa-inspired bath. Three additional bedrooms and skylit gallery corridors complete the upper level with balance and flexibility. The lower level offers a recreation lounge, bonus room, and space for wine storage - ideal for media, work, wellness, or guest quarters. An integrated garage and thoughtful systems elevate daily living with quiet sophistication. Positioned on one of the Island's premier sites with direct proximity to parks, trails, shoreline access, and acclaimed schools, this residence represents a rare alignment of architecture, setting, and lasting value.

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Residence Information

  • 5450

  • 1/Gas

  • 5

  • 3

  • 2

  • 6

  • Flat

  • 18 - 2 Stories w/Bsmnt

  • 2026

  • Finished

  • Finished

  • Poured Concrete, Sla

Features and Utilities

  • Dishwasher, Disposal, Dryer, Microwave, Refrigerator, See Remarks, Stove(s)/Range(s), Washer

  • Bath Off Primary, Dbl Pane/Storm Window, Dining Room, Fireplace, Pantry, Skylight(s), Sprinkler Syst

  • Cement/Concrete, See Remarks, Wood

  • Public

  • Sewer Connected

Financial

  • 30232

  • Cash, Conventional, FHA, VA Loan

  • 04-20-2026

Comparable Information

  • 57

  • 57

  • Cash, Conventional, FHA, VA Loan

  • $5,290,000

  • $5,290,000

  • Apr 21, 2026 12:00

Schools

Elementary : Lakeridge Elem N/A Ratings
Middle : Islander Mid N/A Ratings
High : Mercer Isl High N/A Ratings

Map

Listing courtesy of The Agency Seattle/Eastside.

The content relating to real estate for sale on this site comes in part from the IDX program of the NWMLS of Seattle, Washington. Real Estate listings held by brokerage firms other than this firm are marked with the NWMLS logo, and detailed information about these properties include the name of the listing's broker. Listing content is copyright © 2026 NWMLS of Seattle, Washington. All information provided is deemed reliable but is not guaranteed and should be independently verified. Kasamestates data last checked: Apr 21, 2026 14:58 | Listing last modified Apr 21, 2026 12:00. Some properties which appear for sale on this web site may subsequently have sold or may no longer be available.

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