Listed by John L. Scott, Inc.
$2,200,000
OPEN SAT 2PM - 4PM

4230 W Mercer Way Mercer Island, WA 98040

Forest Avenue Neighborhood

Estimated payment $12,582/month

Total Views 570
4 Beds
4 Baths
3,110 Sq Ft
$707 Price per Sq Ft

Highlights

  • Fruit Trees
  • Deck
  • Territorial View
  • West Mercer Elementary School Rated A
  • Wood Burning Stove
  • Vaulted Ceiling

About This Home

Updated, Custom-Designed Mid Century Home by noted Van Horne & Van Horne Architects. Set Well Above the Street Containing Amazing Spaces; Currently a Large Art-Studio upstairs, the Owner was a Renowned Artist, or a Potential Home Office/ or 2nd Primary Suite! Plus a Potential ADU downstairs. Both have separate entrances! Gorgeous 22,800 sf lot with Beautiful SW Light! Only two doors south of W Mercer Elementary School, so not noisy, but with easy access. 5-10 minutes from Homestead Field. And just a quick drive to the Mercer Island Shopping Center and I-90 Freeway. This is a Very Special Home!

Listing Agent

Andrea Pirzio-Biroli

John L. Scott, Inc. License #1954 Listed on: 09/19/2025

John L. Scott, Inc.

Source: Northwest Multiple Listing Service (NWMLS)

MLS#: 2430468

Northwest Multiple Listing Service (NWMLS)

Open House Schedule

  • Saturday, September 20, 2025
    2:00 to 4:00 pm
    9/20/2025 2:00:00 PM +00:00
    9/20/2025 4:00:00 PM +00:00
    BRAND NEW LISTING: Updated Custo Designed Mid-Century Modern Home. Amazing Spaces: Big Art Studio up or Future Home Office/Luxury Primary Bedroom. Possible ADU (Buyer to verify)! 3,000+sf Home, 4 beds, 3 baths, 22,000+sf Lot. This is a Special Property. Enjoy some snacks and see for yourself!
    Add to Calendar
  • Sunday, September 21, 2025
    1:00 to 3:00 pm
    9/21/2025 1:00:00 PM +00:00
    9/21/2025 3:00:00 PM +00:00
    BRAND NEW LISTING: Updated Custo Designed Mid-Century Modern Home. Amazing Spaces: Big Art Studio up or Future Home Office/Luxury Primary Bedroom. Possible ADU (Buyer to verify)! 3,000+sf Home, 4 beds, 3 baths, 22,000+sf Lot. This is a Special Property. Enjoy some snacks and see for yourself!
    Add to Calendar

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $11,563

Year Built

  • Built in 1958

Lot Details

  • 0.52 Acre Lot
  • Open Space
  • Southwest Facing Home
  • Lot Has A Rolling Slope
  • Fruit Trees
  • Wooded Lot
  • Garden
  • Drought Tolerant Landscaping
  • Property is in good condition

Home Design

  • Modern Architecture
  • Flat Roof Shape
  • Poured Concrete
  • Wood Siding

Interior Spaces

  • 3,110 Sq Ft Home
  • 1-Story Property
  • Vaulted Ceiling
  • Skylights
  • Wood Burning Stove
  • Wood Burning Fireplace
  • Loft
  • Territorial Views
  • Finished Basement
  • Natural lighting in basement

Kitchen

  • Stove
  • Dishwasher
  • Disposal

Flooring

  • Wood
  • Carpet
  • Slate Flooring
  • Vinyl Plank

Bedrooms and Bathrooms

  • Bathroom on Main Level

Laundry

  • Dryer
  • Washer

Parking

  • 2 Parking Spaces
  • Detached Carport Space
  • Driveway
  • Off-Street Parking

Outdoor Features

  • Deck
  • Patio

Schools

  • West Mercer Elementary School
  • Islander Mid Middle School
  • Mercer Isl High School

Utilities

  • Baseboard Heating
  • Generator Hookup
  • Water Heater
  • Cable TV Available

Community Details

  • No Home Owners Association
  • West Mercer Subdivision

Listing and Financial Details

  • Tax Lot 18
  • Assessor Parcel Number 9365700241

Home Details

Home Type

Single Family

Est. Annual Taxes

$11,563

Year Built

Built in 1958

Lot Details

0

Listing Details

  • Property Type: Residential
  • Property Sub Type: Single Family Residence
  • StyleCode: 16 - 1 Story w/Bsmnt.
  • Year Built: 1958
  • Inclusions: Dishwasher(s),Dryer(s),Garbage Disposal,Refrigerator(s),See Remarks,Stove(s)/Range(s),Washer(s)
  • MLS Status: Active
  • Prev Status: Active
  • Architectural Style: Modern
  • Building Name: Whites Harry E Seattle Acre Tracts
  • Unit Levels: One
  • New Construction: No
  • CalculatedSquareFootage: 3110
  • EffectiveYearBuiltSource: Public Records
  • SeniorExemption: false
  • Special Features: OpenHouse

Interior Features

  • Fireplaces: 1
  • Basement: Daylight, Finished
  • Appliances: Dishwasher(s), Disposal, Dryer(s), Refrigerator(s), See Remarks, Stove(s)/Range(s), Washer(s)
  • Full Bathrooms: 1
  • Half Bathrooms: 2
  • Three Quarter Bathrooms: 1
  • Total Bedrooms: 4
  • Entry Location: Main
  • Fireplace Features: See Remarks, Wood Burning
  • Fireplace: Yes
  • Flooring: Hardwood, Slate, Vinyl Plank, Carpet
  • Interior Amenities: Bath Off Primary, Fireplace, Loft, Skylight(s), Vaulted Ceiling(s), Water Heater, Wired for Generator
  • Living Area: 3110
  • Main Level Bathrooms: 3
  • Main Level Bedrooms: 1
  • Bathrooms: 2.75
  • BathsFullMain: 0
  • FireplacesMain: 1
  • SquareFootageFinished: 3110
  • SquareFootageUnfinished: 0
  • BathsFullGarage: 0
  • BathsFullLower: 1
  • BathsFullUpper: 0
  • BathsHalfGarage: 0
  • BathsHalfLower: 0
  • BathsHalfMain: 2
  • BathsHalfUpper: 0
  • BathsThreeQuarterGarage: 0
  • BathsThreeQuarterLower: 0
  • BathsThreeQuarterMain: 1
  • BathsThreeQuarterUpper: 0
  • BedroomsLower: 3
  • BedroomsUpper: 0
  • AppliancesIncluded: Dishwasher(s),Dryer(s),Garbage Disposal,Refrigerator(s),See Remarks,Stove(s)/Range(s),Washer(s)
  • NWM_NumberOfBathtubs: 1
  • NWM_NumberOfShowers: 1

Exterior Features

  • Roof: Flat, See Remarks
  • View: See Remarks, Territorial
  • Lot Features: Drought Resistant Landscape, Open Space, Paved
  • View: Yes
  • Waterfront: No
  • Construction Type: Wood
  • Direction Faces: Southwest
  • Exterior Features: Wood
  • Foundation Details: Poured Concrete
  • Property Condition: Good
  • Structure Type: House

Garage/Parking

  • Attached Garage: No
  • Carport Y N: Yes
  • Covered Parking Spaces: 2
  • Open Parking: No
  • Parking Features: Detached Carport, Driveway, Off Street
  • Total Parking Spaces: 2

Utilities

  • Sewer: Sewer Connected
  • Water Source: Public
  • Cooling: None
  • Cooling Y N: No
  • Heating: Baseboard, Stove/Free Standing
  • Heating Yn: Yes
  • PowerCompany: Puget Sound Energy
  • SewerCompany: City of Mercer Island
  • WaterCompany: City of Mercer Island
  • WaterHeaterLocation: Lower Level
  • WaterHeaterType: Electric
  • CableConnected: Xfinity

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: 9365700241
  • Topography: Partial Slope,Rolling
  • Land Lease: No
  • Lot Size Acres: 0.5237
  • Lot Size Sq Ft: 22812
  • Irrigation Water Rights: No
  • ShowMapLink: true
  • SiteFeatures: Cable TV,Deck,Gas Available,Patio
  • MLSLotSizeSource: Realist
  • MLSSquareFootageSource: Realist
  • LotNumber: 18

Green Features

  • Power Production Type: Electric, Wood

Tax Info

  • Year: 2025
  • Tax Annual Amount: 11563

Multi Family

  • EnergySource: Electric,Wood

MLS Schools

  • Elementary School: West Mercer Elem

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 $11,563 $1,764,000 $1,403,000 $361,000
2023 $11,639 $1,689,000 $1,324,000 $365,000
2022 $10,408 $1,889,000 $1,490,000 $399,000
2021 $10,248 $1,412,000 $1,227,000 $185,000
2020 $9,726 $1,279,000 $1,134,000 $145,000
2018 $9,438 $1,204,000 $940,000 $264,000
2017 $7,976 $1,087,000 $850,000 $237,000
2016 $7,422 $979,000 $777,000 $202,000
2015 $7,154 $887,000 $704,000 $183,000
2014 -- $817,000 $651,000 $166,000
2013 -- $723,000 $534,000 $189,000
Source: Public Records

Property History

Date Event Price Change Sq Ft Price
09/19/2025 09/19/25 For Sale $2,200,000 -- $707 / Sq Ft
Source: Northwest Multiple Listing Service (NWMLS)

Purchase History

Date Type Sale Price Title Company
Personal Reps Deed $313 None Listed On Document
Personal Reps Deed $313 None Listed On Document
Source: Public Records

About the Listing Agent

Andrea Pirzio-Biroli
Andrea Pirzio-Biroli

John L. Scott, Inc.

(206) 578-5758

Section Image

View Andrea's Profile

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Source: Northwest Multiple Listing Service (NWMLS)

MLS Number: 2430468

Northwest Multiple Listing Service (NWMLS)

APN: 936570-0241

Washington King County Mercer Island 98040 Forest Avenue

4230 W Mercer Way, Mercer Island, WA

This home is located at 4230 W Mercer Way, Mercer Island, WA 98040 and is currently priced at $2,200,000, approximately $707 per square foot. This property was built in 1958. 4230 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) 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. 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. 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, that the data is deemed reliable but is not guaranteed by MLS GRID. ©2025 NWMLS.
Based on information submitted to the MLS GRID

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Andrea Pirzio-Biroli
Andrea Pirzio-Biroli
Listing Agent Section Image
John L. Scott, Inc.
(206) 578-5758