3840 E Mercer Way

Mercer Island, WA 98040

$9,800,000
Price
5
Beds
6,117 Sq. Ft.
$1,602 / Sq. Ft.
6,117
Sq. Ft.
$1,602
per Sq. Ft.
Listed By CompassVirtual Tour
Listed By CompassVirtual Tour
a front view of a house with a yard
a front view of a house with a yard table and chairs
a living room with furniture fireplace and a floor to ceiling window
a living room with furniture a fireplace and a floor to ceiling window
a living room with furniture floor to ceiling window and wooden floor
a living room with furniture and a chandelier
a living room with furniture and large windows
a living room with furniture and large windows
a dining room with furniture and a floor to ceiling window
a kitchen with a table chairs and chandelier
a large white kitchen with a large window
a kitchen with stainless steel appliances a sink a stove and a wooden floors
a living room with furniture and a potted plant
a dining room with furniture and window
a living room with furniture and a large window
a living room with furniture and a flat screen tv
a living room with furniture and a fireplace
a bathroom with a sink and a mirror
a bedroom with a large bed and a large window
a large bed sitting in a room next to a lamp
a large bathroom with a double vanity sink a mirror and shower
a bedroom with a bed and large window
a spacious bathroom with a granite countertop sink a toilet and a bathtub
a bedroom with a bed and a window
a bedroom with a large bed and a balcony view
a living room with furniture and a large window
a workspace with furniture window
a bathroom with a sink and a mirror
a view of entryway with wooden floor and stairs
a room with furniture and a window
a living room with a couch and furniture
a view of a chairs and table in patio with a lake view
a backyard of a house with wooden floor and city view
a view of a patio with a table and chairs under an umbrella
a view of a backyard with plants and a garden
a view of a patio with a table and chairs and potted plants
a view of a swimming pool with a patio
a view of a house with a yard
a view of a lake with houses
a view of a lake with a house in a yard
Listing provided courtesy of Compass
Source: Northwest MLS

Description

Magnificent Modern Waterfront! Custom-built & recently transformed into an elevated lakeside oasis: 154’ prime lakefront, re-decked deepwater dock w/ covered boat lift, built-in BBQ & level lawn. Ideal Northend location – dream commute! Spectacular full remodel w/ gourmet kitchen, updated baths, elevator, new fixtures, lighting, windows, flooring, siding & more. Light, bright spaces w/ clean lines & walls of windows taking in panoramic lake & mtn views from nearly every room. Incredible layout w/...Magnificent Modern Waterfront! Custom-built & recently transformed into an elevated lakeside oasis: 154’ prime lakefront, re-decked deepwater dock w/ covered boat lift, built-in BBQ & level lawn. Ideal Northend location – dream commute! Spectacular full remodel w/ gourmet kitchen, updated baths, elevator, new fixtures, lighting, windows, flooring, siding & more. Light, bright spaces w/ clean lines & walls of windows taking in panoramic lake & mtn views from nearly every room. Incredible layout w/ space for all: 4 of 5 BDRs up together incl. luxe owner’s suite w/ private deck & 5-pc bath. 4 more baths+ office & gym/flex 6th BDR. Soaring ceilings w/ nana doors seamlessly connect to outdoor entertaining spaces. Waterfront living at its finest.

Listing Agent

  1. Kelly Weisfield

    Kelly Weisfield

    Listing Agent

    Compass

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Property Details for 3840 East Mercer Way

Community Name
Eastside
School District
Mercer Island
View
Lake, Mountain(s), Territorial
Number of Assigned Spaces
2
Total Covered Parking
2
Entry Date
02-05-2026
Energy Source
Electric,Natural Gas
Sewer
Sewer Connected
LISTING UPDATED: 02/06/2026 12:57 PM

Property Details for 3840 East Mercer Way

StatusActive
MLS #2475259
Days on Market4
Cumulative Days on Market4
Taxes$41,926 / year
HOA Fees-
Condo/Co-op Fees-
Compass TypeSingle Family
MLS TypeResidential
Year Built1983
Lot Size0.62 AC / 26,943 SF
CountyKing County
Buyer's Agent Compensation2%

Location

Listing Courtesy of Compass
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Building Information for 3840 East Mercer Way

Stories-Year Built1983Building Size-Lot Size0.62 AC / 26,943 SF

Payment Calculator

$51,257 per month

30 year fixed, 6.15% Interest

Principal and Interest

$47,763

Property Taxes

$3,494

HOA Dues

$0

The Payment Calculator is for illustrative purposes only.

Property Information for 3840 East Mercer Way

Summary
Location and General Information
  • Style: 15 - Multi Level
  • Building Information: Built On Lot
  • Site Features: Cable TV, Dock, Gas Available, High Speed Internet, Irrigation, Moorage, Patio, Sprinkler System
  • Area: 510 - Mercer Island
  • Directions: East Mercer way exit (south), follow EMW, left onto SE 39th St, drive down private driveway for 3840 on right.
  • Property Sub Type: RESI
  • View: Yes
  • Waterfront: Yes
  • Entry Location: Upper (4th Floor)
Taxes and HOA Information
  • Tax Year: 2025
Parking
  • Attached Garage: Yes
  • Carport: No
  • Garage: Yes
  • Parking Type: Attached Garage, Garage-Attached
  • Open Parking: No
  • Parking Features: Attached Garage
Virtual Tour
Interior and Exterior Features
Bathroom Information
  • Full Bathrooms: 2
  • Three Quarter Bathrooms: 2
  • Half Bathrooms: 1
  • Full Baths Lower: 0
  • Full Baths Main: 0
  • Full Baths Upper: 2
  • Three Quarter Baths Lower: 0
  • Three Quarter Baths Main: 0
  • Three Quarter Baths Upper: 2
  • Half Baths Lower: 0
  • Half Baths Main: 0
  • Half Baths Upper: 1
  • Full Baths Garage: 0
  • Half Baths Garage: 0
  • Three Quarter Baths Garage: 0
  • Main Level Bathrooms: 0
Bedroom Information
  • Bedrooms Main: 0
  • Bedrooms Upper: 5
  • Bedrooms Lower: 0
Interior Features
  • Fireplaces Total: 3
  • Fireplaces Main: 3
  • Floor Covering: Ceramic Tile, Hardwood, Carpet
  • Basement: None
  • Features: Second Primary Bedroom, Bath Off Primary, Double Pane/Storm Window, Dining Room, Elevator, Fireplace, French Doors, Security System, Skylight(s), SMART Wired, Walk-In Closet(s), Water Heater, Wet Bar, Wine Cellar, Wired for Generator
  • Water Heater Location: Mechanical room
  • Room and Floor: Den/Office-None, Dining Room-Main, Entry Hall-None, Extra Fin Room-None, Family Room-Main, Kitchen With Eating Space-Main, Living Room-Main, Primary Bedroom-None, Rec Room-Main, Utility Room-None, Bathroom Full-None, Bathroom Half-None, Bathroom Three Quarter-None, Bedroom-None
  • Appliances: Dishwasher(s), Disposal, Double Oven, Dryer(s), Microwave(s), Refrigerator(s), Stove(s)/Range(s), Washer(s)
  • Cooling: Yes
  • Cooling: Central A/C, Ductless, Forced Air, Heat Pump
  • Fireplace Features: Electric
  • Fireplace: Yes
  • Heating: Yes
  • Heating: Ductless, Forced Air, Heat Pump, Radiant
  • Water Heater Type: Gas, 2 40 gal water heaters
  • Room List: Den/Office, Dining Room, Entry Hall, Extra Fin Room, Family Room, Kitchen With Eating Space, Living Room, Primary Bedroom, Rec Room, Utility Room, Bathroom Full, Bathroom Half, Bathroom Three Quarter, Bedroom
Exterior Features
  • Exterior: Cement/Concrete, Metal/Vinyl, Wood
  • Roof: Flat
  • Appliances That Stay: Dishwasher(s),Double Oven,Dryer(s),Garbage Disposal,Microwave(s),Refrigerator(s),Stove(s)/Range(s),Washer(s)
  • Waterfront Description: Low Bank, Bulkhead, Lake
  • Security Features: Security System
Property
Utilities
  • Water Source: Public
  • Power Company: PSE
  • Sewer Company: City of Mercer Island
  • Water Company: City of Mercer Island
  • Power Production Type: Electric, Natural Gas
Property and Assessments
  • New Construction YN: No
  • Senior Exemption: No
  • Zoning Jurisdiction: City
  • Foundation: Poured Concrete
  • Level: Multi/Split
  • Lot Topography: Level,Sloped
  • MLS Square Footage Source: Realist
  • Preliminary Title Ordered: Yes
  • Senior Community: No
  • Special Listing Conditions: None
  • Photos Count: 40
Lot Information
  • Lot Details: Dead End Street, Paved
  • Lot Size Source: KCR
  • Waterfront Footage: 154
  • Parcel Number Free Text: 0824059038
  • Building Condition: Very Good
  • Calculated Square Footage: 6117
  • Structure Type: House
  • Square Footage Finished: 6117
  • Square Footage Unfinished: 0
  • Vegetation: Garden Space
  • Building Area Total: 6117.0
  • Building Area Units: Square Feet
  • Property Type: Residential
  • Elevation Units: Feet
  • Irrigation Water Rights: No
Rental
Rent Information
  • Occupant Type: Owner
  • Land Lease: No

Property History for 3840 East Mercer Way

DateEvent & SourcePriceAppreciation
Feb 5, 2026

Listed (Active)

NWMLS #2475259

$9,800,000—
Jul 20, 2018

Sold

NWMLS #1278446

$4,650,000—
Jul 1, 2018

Sold (Public Record)

Public Record #626792794

$4,650,000—
May 9, 2018

Pending

NWMLS #1278446

—
Apr 24, 2018

Listed (Active)

NWMLS #1278446

$4,750,000—
DateEvent & SourcePrice
02/05/2026

Listed (Active)

NWMLS #2475259

$9,800,000
07/20/2018

Sold

NWMLS #1278446

$4,650,000
07/01/2018

Sold (Public Record)

Public Record #626792794

$4,650,000
05/09/2018

Pending

NWMLS #1278446

—
04/24/2018

Listed (Active)

NWMLS #1278446

$4,750,000

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 3840 East Mercer Way

Taxable ValueLand$3,809,000Additions$2,595,000Total$6,404,000
Tax Record2024$42,185 ($3,515 / month)
Home Facts
Beds4Baths4Total Finished SqFt5,690 SqFtAbove Ground SqFt5,690 SqFtStories3Lot Size26,943 SqFtStyleSingle Family ResidenceYear Built1983ZoningR-9.6CountyKINGAPN082405-9038Fireplace TypeHas Fireplace

Schools near 3840 East Mercer Way

This home is within Mercer Island School District.
Rating
School
Type
Grades
Distance
Northwood Elementary School
Public - PK to 5
Islander Middle School
Public - 6 to 8
Mercer Island High School
Public - 9 to 12
Privett Academy
Private - 9 to 12
Rating
School
Distance
Northwood Elementary School
PublicPK to 5

Islander Middle School
Public6 to 8

Mercer Island High School
Public9 to 12

Privett Academy
Private9 to 12

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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More information about 3840 East Mercer Way, Mercer Island, WA 98040

3840 East Mercer Way is a single family home for sale in Mercer Island, WA 98040. This property was listed for sale on February 5, 2026 by Compass, it's currently listed at $9,800,000. It has been on the market for a total of 4 days and was last sold on July 20, 2018. This listing's school district is Mercer Island School District. Nearby schools include Northwood Elementary School, Islander Middle School and Mercer Island High School. 3840 East Mercer Way is a 5-bed, 5-bath, 6,117 sqft single family home built in 1983.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity. Subject to change at any time. Compass makes no guarantee, warranty or representation regarding the accuracy of any waterfront feature, water view or waterfront view.

Listing Courtesy of Compass

Based on information submitted to the MLS GRID as of 02/06/2026 12:57 PM. 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. Properties displayed may be listed or sold by various participants in the MLS. IDX information is provided exclusively for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed by MLS GRID. Use of the MLS GRID data may be subject to an end user license agreement prescribed by the applicable MLS of the Member Participant, if any, and as amended from time to time.