9818 SE 42nd Place Mercer Island, WA 98040
Listing Courtesy of: MLS LogoNorthwest MLS as distributed by MLS GRID / Windermere Real Estate Midtown / Shawna Ader / Michael Doyle

  9818 SE 42nd Place Mercer Island, WA 98040

Active
$6,350,000 (USD)
6
BED
6
BATH
6,005
SQFT

Description

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 access to a private beach and the Shore Club’s coveted amenities. Minutes to all that is wonderful about Mercer Island; retail, parks, restaurants and sublime commute options to Seattle & Bellevue.

MLS #:
2510076
Taxes
$29,626(2026)
Lot Size
0.37 acres
Type
Single-Family Home
Year Built
2023
Style
2 Stories W/Bsmnt
Views
Lake, Mountains
School District
Mercer Island
County
King County
Community
Mercerwood

Listed By

Shawna Ader, Windermere Real Estate Midtown
Michael Doyle, Windermere Real Estate Midtown
Source
Northwest MLS
Last checked Apr 20 2026 at 3:04 AM PDT
Bathroom Details
  • Full Bathroom: 1
  • 3/4 Bathrooms: 4
  • Half Bathroom: 1
Interior Features
  • Built-In Vacuum
  • High Tech Cabling
  • Pantry
  • Wired for Generator
  • Dishwasher
  • Microwave
  • Disposal
  • Fireplace
  • Elevator
  • Refrigerator
  • Dryer
  • Washer
  • Dbl Pane/Storm Window
  • Bath Off Primary
  • Second Primary Bedroom
  • Water Heater
  • Walk-In Closet(s)
  • Security System
  • Wet Bar
  • Double Oven
  • Sprinkler System
  • Wine Cellar
  • Tankless Water Heater
  • Dining Room
  • Stove(s)/Range(s)
Subdivision
  • Mercerwood
Lot Information
  • Dead End Street
  • Paved
  • Secluded
Property Features
  • Deck
  • Gas Available
  • Patio
  • Irrigation
  • Electric Car Charging
  • Cable Tv
  • High Speed Internet
  • Sprinkler System
  • Hot Tub/Spa
  • Fireplace: Gas
  • Fireplace: 1
  • Foundation: Poured Concrete
Heating and Cooling
  • Forced Air
  • Heat Pump
Basement Information
  • Daylight
  • Finished
Flooring
  • Hardwood
  • Carpet
  • Ceramic Tile
Exterior Features
  • Wood
  • Cement Planked
  • Roof: Torch Down
Utility Information
  • Sewer: Sewer Connected
  • Fuel: Electric, Natural Gas
School Information
  • Elementary School: Buyer to Verify
  • Middle School: Islander Mid
  • High School: Mercer Isl High
Parking
  • Attached Carport
Stories
  • 2
Living Area
  • 6,005 sqft
Additional Listing Info
  • Buyer Brokerage Compensation: 2.5
Buyer's Brokerage Compensation not binding unless confirmed by separate agreement among applicable parties.
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Estimated Monthly Mortgage Payment

*Based on Fixed Interest Rate withe a 30 year term, principal and interest only

Listing price
Down payment
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Interest rate
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Mortgage calculator estimates are provided by Windermere Real Estate and are intended for information use only. Your payments may be higher or lower and all loans are subject to credit approval.
Disclaimer: Square footage is based on information available to agent, including County records. Information has not been verified by agent and should be verified by buyer.
Based on information submitted to the MLS GRID as of 4/19/2026 20:04. 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.