9818 SE 42nd Place, Mercer Island, WA 98040 (MLS # 2525750)

Listing provided courtesy of Northwest MLS; Windermere Real Estate Midtown

PRICE	$5,450,000
BEDS	6
BATHS	4.5
HOME SIZE	6,005 sqft
LOT SIZE	16,231 sqft

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This beautiful home offers six bedrooms, or five with an office, with ensuite bathrooms, a gym, a wine room, and a basement. This house has thoughtful additions and upgrades beyond its original build, offering a turn key home with transitional aesthetics. A seamless, meticulous renovation has made it a calm, sophisticated retreat, with high ceilings, Karastan carpeting throughout, Wolf appliances, high-quality stairs, and a fireplace in the living area. An elevator runs from the three-car garage to the top floor. The HVAC and AV systems have been updated by Cascade Integration and High Tech Living, including a brand-new security system with 24-hour recording. Views abound, and the kitchen patio is a must-see. The backyard is level and lush, fully landscaped with Wells Medina plants and designed for privacy, with sound barriers and raised beds. Six-foot fencing with privacy trees as well as several specimens of magnolias make for a peaceful home life adjacent to two urban corridors. With easy access to East Mercer Way and I-90, the home is 15 minutes from downtown Seattle and 10 minutes from downtown Bellevue. SHARED WATERFRONT: 25% fractional waterfront ownership with private pathway to personal beach access for swimming and kayaking.

LAST UPDATED	10/5/2026	TRACT	Mercerwood
YEAR BUILT	2023	COMMUNITY	Mercerwood
COUNTY	King	STATUS	Active
PROPERTY TYPE(S)	Single Family

SCHOOLS

Elementary School	Buyer To Verify
Jr. High School	Islander Mid
High School	Mercer Isl High

PRICE HISTORY
Prior to Jun 16, '26	$6,025,000
Jun 16, '26 - Aug 14, '26	$5,895,000
Aug 14, '26 - Sep 3, '26	$5,789,500
Sep 3, '26 - Oct 5, '26	$5,665,000
Oct 5, '26 - Today	$5,450,000

ADDITIONAL DETAILS
AIR	Central Air
AIR CONDITIONING	Yes
APPLIANCES	Dishwasher, Disposal, Double Oven, Dryer, Microwave, Refrigerator, Tankless Water Heater, Washer, Water Heater
AREA	510 - Mercer Island
BASEMENT	Daylight, Finished, Yes
CONSTRUCTION	Cement Siding
EXTERIOR	Garden
FIREPLACE	Yes
HEAT	Electric, Forced Air, Heat Pump, Natural Gas
INTERIOR	Bath Off Primary, Built-In Vacuum, Dbl Pane/Storm Window, Dining Room, Elevator, Fireplace, High Tech Cabling, Pantry, Second Primary Bedroom, Security System, Sprinkler System, Walk-In Closet(s), Water Heater, Wet Bar, Wine Cellar, Wired for Generator
LOT	0.3726 acre(s)
LOT DESCRIPTION	Dead End Street, Paved, Secluded
MLS STATUS	Active
PARKING	Attached Carport
STORIES	2
STYLE	18 - 2 Stories w/Bsmnt
SUBDIVISION	Mercerwood
TAXES	29625.74
UTILITIES	Cable Available, Sewer Connected
VIEW	Yes
VIEW DESCRIPTION	Lake, Mountain(s)
WATER	Public
WATERFRONT	Yes
WATERFRONT DESCRIPTION	Waterfront

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Properties with the Logo icon are courtesy of Northwest MLS.

Listings courtesy of Northwest MLS as distributed by MLS GRID. Based on information submitted to the MLS GRID as of 10/17/26 8:11 AM PDT. All data is obtained from various sources and may not have been verified by broker or MLS GRID. IDX information is provided exclusively for consumers’ personal noncommercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. 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.

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