Listed by Coldwell Banker Bain
$10,985,000
$1M PRICE DROP

3639 W Mercer Way Mercer Island, WA 98040

Mercerdale Neighborhood

Estimated payment $66,210/month

Total Views 15,022
3 Beds
4.5 Baths
5,040 Sq Ft
$2,180 Price per Sq Ft

Highlights

  • 100 Feet of Waterfront
  • Docks
  • Two Primary Bedrooms
  • West Mercer Elementary School Rated A
  • Spa
  • Lake View

About This Home

Major price improvement! The Island's sweet spot and your front row seat to Seafair. Sunny one of a kind west facing villa is lushly landscaped. French doors and folding windows link al fresco energy to the warmth inside. A true walk out waterfront; the water’s edge is a few steps outside. Designed for indoor/outdoor entertaining; a one-of-a-kind grandfathered terrace perched over the water could not be built today. Studs up remodel in 2016 spared no expense and added separate flexible living quarters. Notable details include generous use of stone throughout, floors from a 16th century monastery, an EPI wood dock w/covered slip, 100' frontage, Elan Smart Home. No worries about losing power here, this generator runs the entire house. Divine!

Listing Agent

Terry Allen

Coldwell Banker Bain License #36856

Coldwell Banker Bain

Co-Listing Agent

Patricia Wallace

Coldwell Banker Bain License #36057

Source: Northwest Multiple Listing Service (NWMLS)

MLS#: 2341169

Northwest Multiple Listing Service (NWMLS)

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $60,176

Year Built

  • Built in 1993

Lot Details

  • 0.39 Acre Lot
  • 100 Feet of Waterfront
  • Lake Front
  • Street terminates at a dead end
  • West Facing Home
  • Property is Fully Fenced
  • Level Lot
  • Sprinkler System
  • Garden

Parking

  • 3 Car Detached Garage

Property Views

  • Lake
  • City
  • Mountain

Home Design

  • Flat Roof Shape
  • Poured Concrete
  • Stucco

Interior Spaces

  • 5,040 Sq Ft Home
  • 2-Story Property
  • Vaulted Ceiling
  • Skylights
  • 2 Fireplaces
  • Gas Fireplace
  • French Doors
  • Dining Room

Kitchen

  • Walk-In Pantry
  • Double Oven
  • Stove
  • Microwave
  • Dishwasher
  • Disposal

Flooring

  • Wood
  • Wall to Wall Carpet
  • Stone
  • Travertine

Bedrooms and Bathrooms

  • Double Master Bedroom
  • Walk-In Closet
  • Bathroom on Main Level
  • Hydromassage or Jetted Bathtub
  • Spa Bath

Laundry

  • Dryer
  • Washer

Home Security

  • Home Security System
  • Storm Windows

Outdoor Features

  • Spa
  • Bulkhead
  • Docks
  • Deck
  • Patio
  • Outbuilding

Schools

  • Islander Mid Middle School
  • Mercer Isl High School

Utilities

  • Forced Air Heating and Cooling System
  • High Efficiency Air Conditioning
  • Ductless Heating Or Cooling System
  • Air Filtration System
  • High Efficiency Heating System
  • Heat Pump System
  • Generator Hookup
  • Propane
  • Hot Water Circulator
  • High Speed Internet
  • High Tech Cabling
  • Cable TV Available

Community Details

  • No Home Owners Association
  • Westside Subdivision

Listing and Financial Details

  • Tax Lot A
  • Assessor Parcel Number 3623500255

Home Details

Home Type

Single Family

Est. Annual Taxes

$60,176

Year Built

Built in 1993

Lot Details

0

Parking

3

Listing Details

  • Property Type: Residential
  • Property Sub Type: Residential
  • StyleCode: 12 - 2 Story
  • Year Built: 1993
  • Inclusions: Dishwasher(s),Double Oven,Dryer(s),Garbage Disposal,Microwave(s),Refrigerator(s),See Remarks,Stove(s)/Range(s),Washer(s)
  • MLS Status: Active
  • Prev Status: Active
  • Unit Levels: Two
  • New Construction: No
  • CalculatedSquareFootage: 5040
  • SeniorExemption: false
  • DetachedDwellingSqFtFinished: 0
  • Special Features: VirtualTour
  • Cumulative Days on Market: 322

Interior Features

  • Fireplaces: 2
  • Basement: None
  • Private Spa: Yes
  • Appliances: Dishwasher(s), Double Oven, Dryer(s), Disposal, Microwave(s), Refrigerator(s), See Remarks, Stove(s)/Range(s), Washer(s)
  • Full Bathrooms: 2
  • Half Bathrooms: 1
  • Three Quarter Bathrooms: 2
  • Possible Bedrooms: 3
  • Total Bedrooms: 3
  • Entry Location: Main
  • Fireplace Features: Gas
  • Fireplace: Yes
  • Flooring: Hardwood, See Remarks, Stone, Travertine, Carpet
  • Interior Amenities: Second Primary Bedroom, Bath Off Primary, Double Pane/Storm Window, Dining Room, Fireplace, French Doors, Hardwood, High Tech Cabling, Hot Tub/Spa, Jetted Tub, Security System, Skylight(s), Sprinkler System, Vaulted Ceiling(s), Walk-In Closet(s), Walk-In Pantry, Wall to Wall Carpet, Wired for Generator
  • Living Area: 5040
  • Main Level Bathrooms: 2
  • Main Level Bedrooms: 1
  • Bathrooms: 4
  • BathsFullMain: 0
  • FireplacesMain: 2
  • SquareFootageFinished: 5040
  • SquareFootageUnfinished: 0
  • BathsFullGarage: 0
  • BathsFullLower: 0
  • BathsFullUpper: 2
  • BathsHalfGarage: 0
  • BathsHalfLower: 0
  • BathsHalfMain: 1
  • BathsHalfUpper: 0
  • BathsThreeQuarterGarage: 0
  • BathsThreeQuarterLower: 0
  • BathsThreeQuarterMain: 1
  • BathsThreeQuarterUpper: 1
  • BedroomsLower: 0
  • BedroomsUpper: 2
  • AppliancesIncluded: Dishwasher(s),Double Oven,Dryer(s),Garbage Disposal,Microwave(s),Refrigerator(s),See Remarks,Stove(s)/Range(s),Washer(s)
  • NWM_NumberOfBathtubs: 2
  • NWM_NumberOfShowers: 2

Exterior Features

  • Roof: Flat
  • View: City, Lake, Mountain(s), See Remarks
  • Lot Features: Dead End Street, Paved
  • View: Yes
  • Waterfront Features: Bulkhead, Lake
  • Waterfront: Yes
  • Construction Type: Stucco
  • Direction Faces: West
  • Exterior Features: Stucco
  • Foundation Details: Poured Concrete
  • Structure Type: House
  • ConstructionMethods: Standard Frame
  • WaterfrontFootage: 100
  • WaterAccess: Deeded Access

Garage/Parking

  • Attached Garage: No
  • Carport Y N: No
  • Covered Parking Spaces: 3
  • Garage Spaces: 3
  • Garage Yn: Yes
  • Open Parking: No
  • Parking Features: Detached Garage
  • Total Parking Spaces: 3

Utilities

  • Sewer: Sewer Connected
  • Water Source: Public
  • Cooling: Central A/C, Ductless HP-Mini Split, Forced Air, Heat Pump, HEPA Air Filtration, High Efficiency (Unspecified)
  • Cooling Y N: Yes
  • Heating: Ductless HP-Mini Split, Forced Air, Heat Pump, High Efficiency (Unspecified), Hot Water Recirc Pump
  • Heating Yn: Yes
  • PowerCompany: PSE
  • SewerCompany: City of MI
  • WaterCompany: City of MI

Condo/Co-op/Association

  • Senior Community: No
  • Association: No

Schools

  • Junior High Dist: Mercer Island
  • High School: Mercer Isl High
  • Middle Or Junior School: Islander Mid

Lot Info

  • Parcel Number: 3623500255
  • Topography: Level,Partial Slope
  • Land Lease: No
  • Lot Size Acres: 0.3903
  • Lot Size Sq Ft: 17000
  • Zoning: R15
  • Irrigation Water Rights: No
  • ResoLotSizeUnits: SquareFeet
  • ShowMapLink: true
  • SiteFeatures: Cable TV,Deck,Dock,Fenced-Fully,Gas Available,High Speed Internet,Hot Tub/Spa,Irrigation,Moorage,Outbuildings,Patio,Propane,Sprinkler System
  • MLSLotSizeSource: KCAR
  • MLSSquareFootageSource: KCAR
  • ZoningJurisdiction: City
  • LotNumber: A
  • IrrigationComments: Waters from Lake

Green Features

  • Power Production Type: Electric, Natural Gas

Tax Info

  • Year: 2025
  • Tax Annual Amount: 60176

Multi Family

  • EnergySource: Electric,Natural Gas

MLS Schools

  • Elementary School: Buyer To Verify

Map

Range of Values:

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Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2024 $60,497 $9,242,000 $4,521,000 $4,721,000
2023 $59,729 $8,679,000 $4,266,000 $4,413,000
2022 $52,043 $9,706,000 $4,799,000 $4,907,000
2021 $49,945 $7,070,000 $3,950,000 $3,120,000
2020 $47,283 $6,242,000 $3,762,000 $2,480,000
2018 $49,064 $5,861,000 $3,309,000 $2,552,000
2017 $41,429 $5,657,000 $3,182,000 $2,475,000
2016 $33,073 $5,092,000 $2,909,000 $2,183,000
2015 $31,865 $3,958,000 $2,633,000 $1,325,000
2014 -- $3,644,000 $2,434,000 $1,210,000
2013 -- $3,344,000 $2,352,000 $992,000
Source: Public Records

Property History

Date Event Price Change Sq Ft Price
04/21/2025 04/21/25 Price Changed $10,985,000 -8.3% $2,180 / Sq Ft
03/06/2025 03/06/25 For Sale $11,985,000 -- $2,378 / Sq Ft
Source: Northwest Multiple Listing Service (NWMLS)

Deed History

Date Type Sale Price Title Company
Warranty Deed -- None Available
Warranty Deed $1,000,000 --
Source: Public Records

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Source: Northwest Multiple Listing Service (NWMLS)

MLS Number: 2341169

Northwest Multiple Listing Service (NWMLS)

APN: 362350-0255

Washington King County Mercer Island 98040 Mercerdale

3639 W Mercer Way, Mercer Island, WA

Homes for Sale in Mercer Island, WA

This home is located at 3639 W Mercer Way, Mercer Island, WA 98040 and is currently priced at $10,985,000, approximately $2,179 per square foot. This property was built in 1993. 3639 W Mercer Way is a home located in King County with nearby schools including West Mercer Elementary School, Islander Middle School, and Mercer Island High School.

Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.

Northwest Multiple Listing Service (NWMLS) Listing information is provided by the Northwest Multiple Listing Service (NWMLS). Property information is based on available data that may include MLS information, county records, and other sources. Listings marked with the 3 tree icon and provided by NWMLS. All properties are subject to prior sale or withdrawal. ©2025 NWMLS.

Terry Allen
Listing Agent
Terry Allen
Section Image
Coldwell Banker Bain
(425) 417-6161