Listed by Coldwell Banker Bain, Bought with COMPASS
$2,060,000
SOLD JUL 2, 2025

3870 W Mercer Way Mercer Island, WA 98040

Mercerdale Neighborhood
4 Beds
2.5 Baths
2,300 Sq Ft
0.37 Acres

Recently Sold

$896 Per Sq Ft

Highlights

  • No HOA
  • Bathroom on Main Level
  • Wood Siding
  • West Mercer Elementary School Rated A
  • Attached Carport

About This Home

As of July 2025

This home is located at 3870 W Mercer Way, Mercer Island, WA 98040 and is currently priced at $2,060,000, approximately $895 per square foot. This property was built in 1963. 3870 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.

Last Agent to Sell the Property

Janet Francis

Coldwell Banker Bain License #1943 Listed on: 07/02/2025

Coldwell Banker Bain

Co-Listed By

Roxanne Sepolen

Coldwell Banker Bain License #25476

Last Buyer's Agent

Greg Rosenwald

COMPASS License #79606

COMPASS

Source: Northwest Multiple Listing Service (NWMLS)

MLS#: 2404526

Northwest Multiple Listing Service (NWMLS)

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $12,544

Year Built

  • Built in 1963

Lot Details

  • 0.37 Acre Lot

Home Design

  • Brick Exterior Construction
  • Composition Roof
  • Wood Siding

Interior Spaces

  • 2,300 Sq Ft Home
  • 2-Story Property

Bedrooms and Bathrooms

  • 4 Bedrooms
  • Bathroom on Main Level

Parking

  • 2 Parking Spaces
  • Attached Carport

Community Details

  • No Home Owners Association
  • North End Subdivision

Listing and Financial Details

  • Assessor Parcel Number 3623500045

Home Details

Home Type

Single Family

Est. Annual Taxes

$12,544

Year Built

Built in 1963

Lot Details

0

Listing Details

  • Property Type: Residential
  • Property Sub Type: Single Family Residence
  • StyleCode: 12 - 2 Story
  • Year Built: 1963
  • MLS Status: Sold
  • Prev Status: Closed
  • Unit Levels: Two
  • New Construction: No
  • CalculatedSquareFootage: 2300
  • EffectiveYearBuiltSource: Public Records
  • Special Features: None

Interior Features

  • Full Bathrooms: 1
  • Half Bathrooms: 1
  • Three Quarter Bathrooms: 1
  • Possible Bedrooms: 4
  • Total Bedrooms: 4
  • Fireplace: No
  • Living Area: 2300
  • Main Level Bathrooms: 1
  • Bathrooms: 2.25
  • BathsFullMain: 0
  • SquareFootageFinished: 2300
  • SquareFootageUnfinished: 0
  • BathsFullGarage: 0
  • BathsFullLower: 0
  • BathsFullUpper: 1
  • BathsHalfGarage: 0
  • BathsHalfLower: 0
  • BathsHalfMain: 1
  • BathsHalfUpper: 0
  • BathsThreeQuarterGarage: 0
  • BathsThreeQuarterLower: 0
  • BathsThreeQuarterMain: 0
  • BathsThreeQuarterUpper: 1
  • BedroomsLower: 0
  • BedroomsUpper: 4

Exterior Features

  • Roof: Composition
  • View: No
  • Waterfront: No
  • Construction Type: Brick, Wood
  • Exterior Features: Brick, Wood
  • Structure Type: House

Garage/Parking

  • Attached Garage: No
  • Carport Spaces: 2
  • Carport Y N: Yes
  • Covered Parking Spaces: 2
  • Open Parking: No
  • Parking Features: Attached Carport
  • Total Parking Spaces: 2

Utilities

  • Sewer: Sewer Connected
  • Water Source: Public
  • Cooling Y N: No
  • Heating Yn: No

Condo/Co-op/Association

  • Senior Community: No
  • Association: No

Lot Info

  • Parcel Number: 3623500045
  • Land Lease: No
  • Lot Size Acres: 0.3651
  • Lot Size Sq Ft: 15904
  • Irrigation Water Rights: No
  • ShowMapLink: true
  • MLSLotSizeSource: MLS
  • MLSSquareFootageSource: MLS

Tax Info

  • Year: 2025
  • Tax Annual Amount: 12544

Ownership History

Date Name Owned For Owner Type

Purchase Details

Listed on
Jul 2, 2025
Closed on
Jun 23, 2025
Sold by
Chen Family Trust and Chen Chih-Kuang Casey
Bought by
Burns Bradley R and Burns Leah R
Seller's Agent
Janet Francis
Coldwell Banker Bain
Buyer's Agent
Greg Rosenwald
COMPASS
List Price
$2,060,000
Sold Price
$2,060,000

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
137.11%
Original Mortgage
$1,648,000
Outstanding Balance
$1,648,000
Interest Rate
6.86%
Mortgage Type
New Conventional
Estimated Equity
$447,879

Purchase Details

Closed on
Dec 13, 2023
Sold by
Chen Chih Kuang Casey and Bihong Tang
Bought by
Chen Family Trust and Chen

Purchase Details

Closed on
Oct 12, 2005
Sold by
Monson Andrew E and Monson Jane G
Bought by
Chen Chih Kuang Casey and Chen Bihong Tang

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$644,000
Interest Rate
5.25%
Mortgage Type
Fannie Mae Freddie Mac
Source: Public Records

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Range of Values:

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Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Purchase History

Date Type Sale Price Title Company
Warranty Deed $2,060,000 Rainier Title
Quit Claim Deed $313 None Listed On Document
Warranty Deed $805,000 Lawyers Title
Source: Public Records

Mortgage History

Date Status Loan Amount Loan Type
Open $1,648,000 New Conventional
Previous Owner $417,000 New Conventional
Previous Owner $450,500 New Conventional
Previous Owner $644,000 Fannie Mae Freddie Mac
Source: Public Records

Property History

Date Event Price Change Sq Ft Price
07/02/2025 07/02/25 Sold $2,060,000 0.0% $896 / Sq Ft
07/02/2025 07/02/25 For Sale $2,060,000 -- $896 / Sq Ft
Source: Northwest Multiple Listing Service (NWMLS)

Tax History Compared to Growth

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 $12,564 $1,917,000 $1,476,000 $441,000
2023 $12,369 $1,801,000 $1,393,000 $408,000
2022 $11,100 $2,015,000 $1,568,000 $447,000
2021 $10,655 $1,506,000 $1,291,000 $215,000
2020 $11,928 $1,330,000 $1,230,000 $100,000
2018 $11,571 $1,477,000 $974,000 $503,000
2017 $9,773 $1,333,000 $881,000 $452,000
2016 $9,092 $1,200,000 $806,000 $394,000
2015 $8,763 $1,087,000 $730,000 $357,000
2014 -- $1,001,000 $675,000 $326,000
2013 -- $812,000 $615,000 $197,000
Source: Public Records

Agents Affiliated with this Home

  • J

    Seller's Agent in 2025

    Janet Francis

    Coldwell Banker Bain

    (425) 602-4150

    6 Total Sales

    Janet Francis
    Section Image

  • R

    Seller Co-Listing Agent in 2025

    Roxanne Sepolen

    Coldwell Banker Bain

    (206) 240-5501

    1 in this area

    14 Total Sales

    Roxanne Sepolen
    Section Image
  • Greg Rosenwald

    Buyer's Agent in 2025

    Greg Rosenwald

    COMPASS

    (206) 230-5445

    9 in this area

    134 Total Sales

    Greg Rosenwald
    Section Image
See All Agents

Map

Source: Northwest Multiple Listing Service (NWMLS)

MLS Number: 2404526

Northwest Multiple Listing Service (NWMLS)

APN: 362350-0045

Washington King County Mercer Island 98040 Mercerdale

3870 W Mercer Way, Mercer Island, WA

This home is located at 3870 W Mercer Way, Mercer Island, WA 98040 and is currently priced at $2,060,000, approximately $895 per square foot. This property was built in 1963. 3870 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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