8456 SE 40th ST

Mercer Island, WA 98040

  • 5 Bed

  • 3.5 Bath

  • 4270 SqFt

  • 48 DOM

  • Built: 2025

  • Status: Active

$3,880,000

X

8456 SE 40th ST

Mercer Island 98040

$3880000

  • 5 Bed

  • 3.5 Bath

  • 4270 SqFt

  • 48 DOM

  • Built: 2025

  • Status: Active

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Srinivas Kasam

CEO & Founder

(650)533-3259

Modern masterpiece on a large lot with no HOA, just a 2-minutes walk to Northwood Elementary. Open-concept design features a chef’s kitchen with gourmet island, solid wood European-style cabinets, and Wolf/Sub-Zero appliances. Formal living and dining rooms, private office, and covered patio with Infratech heaters and fireplace offer year-round comfort. Wide-plank European oak floors, Andersen windows, and 8-ft solid wood doors add elegance throughout. Five ensuite bedrooms include a main-floor guest suite and a luxurious primary with spa-like bath and massive walk-in closet. Huge RV Parking on side. Timeless style in a prime Mercer Island location.

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Residence Information

  • 4270

  • 1/Gas

  • 5

  • 3

  • 1

  • 3.5

  • Composition

  • 2,

  • 12 - 2 Story

  • 2025

  • None

  • None

  • Poured Concrete

Features and Utilities

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

  • Double Pane/Storm Window, Dining Room, Fireplace, Walk-In Pantry, Wet Bar, Wine/Beverage Refrigerato

  • Cement Planked, Wood

  • Public

  • Sewer Connected

Financial

  • 8971

  • Cash Out, Conventional

  • 05-29-2025

Comparable Information

  • 48

  • 48

  • Cash Out, Conventional

  • $3,980,000

  • $3,980,000

  • Jul 16, 2025 23:32

Schools

Map

Listing courtesy of Kelly Right RE of Seattle LLC.

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 © 2025 NWMLS of Seattle, Washington. All information provided is deemed reliable but is not guaranteed and should be independently verified. Kasamestates data last checked: Jul 17, 2025 09:11 | Listing last modified Jul 16, 2025 23:32. Some properties which appear for sale on this web site may subsequently have sold or may no longer be available.

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