OFF MARKET

Listed by Molly Penny • Coldwell Banker Bain. Bought with AgencyOne.

Off Market Aug 2013 for $4.4M

$11,010,896

Est. refi paymentEst. refi $17,653/mo

•

6,279

sq ft

4458 Ferncroft Rd, Mercer Island, WA 98040

About this home

Sandy beach, dock & 115' level wft w/views of Mt Rainier… a breath taking reminder of why to live here! A true value, this 5BR/6BA HOME reflects the strength & character the builder intended, “a home built to last”. An outstanding kit/fam rm is the heart of the house & a dream for gourmets. Dripping with hdwd, cabinetry & granite, main lvl fea stunning living rm, lg dining rm, library/den & BR w/en suite bath. Upper lvl incl master suite w/sitting area, frpl & spa bath, plus 3BR/3BA + rec room!

Single-familyProperty Type

2010Year Built

0.38 acresLot Size

$1,754Est. Price/Sq.Ft.

3 car garageParking

Listed by Molly Penny • Coldwell Banker Bain

Listed by Katie Penny Shea • Coldwell Banker Bain

Bought with Charlie Wang • AgencyOne

Redfin checked: 3 minutes ago

•Source:NWMLS as Distributed by MLS Grid #473900

Redfin Estimate

$11,010,896

$6.6M since sold in August 2013$591K since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 122.1% higher than the average sale price ($4.96M) of 6 comparable homes.

SOLD AUG 14, 2026
$4,350,000
A
5 beds6 baths5,028 sq ft
4216 83rd Ave SE, Mercer Island, WA 98040
SOLD AUG 11, 2026
$5,200,000
B
5 beds5.5 baths5,090 sq ft
4715 86th Ave SE, Mercer Island, WA 98040
SOLD APR 27, 2026
$2,950,000
C
5 beds4.5 baths4,740 sq ft
9810 SE 35th Pl, Mercer Island, WA 98040
SOLD JUN 26, 2026
$8,850,000
D
4 beds4.5 baths7,114 sq ft
4632 E Mercer Way, Mercer Island, WA 98040
SOLD BY REDFIN AUG 14, 2026
$3,200,000
E
5 beds4.5 baths4,253 sq ft
8451 SE 44th St, Mercer Island, WA 98040
SOLD APR 15, 2026
$5,199,000
F
5 beds6 baths4,848 sq ft
4104 83rd Ave SE, Mercer Island, WA 98040

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Earn from this home

Sell

$7,720,724

Est. take-home

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Refinance

Est. cash available

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Rent

$9,509/mo

Redfin rental estimate

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Market trends in 98040, WA

Last updated July 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

98.3%

+0.2% MoM

Median sale price

$2.5M

$32K MoM

Avg. days on market

2 days MoM

Recently sold homes

1 MoM

New listings for sale

NEW 7 MINS AGO
$3,785,000
4 beds4.5 baths5,140 sq ft
4715 81st Ave SE, Mercer Island, WA 98040
NEW 22 HRS AGO
$409,000
2 beds1 bath866 sq ft
3055 80th Ave SE #107, Mercer Island, WA 98040
Gerald Chew • Coldwell Banker Bain
OPEN SAT, 2PM TO 4PM
$5,586,000
5 beds5.5 baths6,140 sq ft
3410 W Mercer Way, Mercer Island, WA 98040
Janice Cai • Windermere Bellevue Commons
OPEN SAT, 1PM TO 4PM
$649,000
2 beds2 baths1,145 sq ft
3218 80th Ave SE #6, Mercer Island, WA 98040
Stacey Koutlas • Coldwell Banker Danforth
$1,895,000
3 beds2 baths1,400 sq ft
2434 73rd Ave SE, Mercer Island, WA 98040
Lori Scott • John L. Scott, Inc.
OPEN SAT, 2PM TO 4PM
$2,100,000
4 beds3 baths3,180 sq ft
4859 86th Ave SE, Mercer Island, WA 98040
Sam Chapin • Engel & Voelkers Mercer Island
$3,495,000
5 beds4.5 baths4,580 sq ft
7429 E Mercer Way, Mercer Island, WA 98040
Lori Scott • John L. Scott, Inc.
OPEN SAT, 1PM TO 4PM
$3,250,000
5 beds3 baths3,050 sq ft
8340 Avalon Dr, Mercer Island, WA 98040
Marc Khalili Moftakhari Khalil • Windermere Bellevue Commons
OPEN TODAY, 4PM TO 7PM
$3,550,000
5 beds5.5 baths4,901 sq ft
2227 77th Ave SE, Mercer Island, WA 98040
Grace Yu • The Agency Seattle/Eastside
OPEN SAT, 12PM TO 2PM
$2,200,000
4 beds3 baths2,370 sq ft
3715 81st Ave SE, Mercer Island, WA 98040
Patti Hill • John L Scott RE West Seattle
See all

Provided by Redfin

Sale history for 4458 Ferncroft Rd

Date

Event

Price

Aug 19, 2013

Sold (MLS) (Sold)

NWMLS as Distributed by MLS Grid #473900

$4,458,000

$710/sq ft

Jul 11, 2013

Pending

NWMLS as Distributed by MLS Grid #473900

—

Jun 28, 2013

Pending (Pending Inspection)

NWMLS as Distributed by MLS Grid #473900

—

Apr 16, 2013

Listed (Active)

NWMLS as Distributed by MLS Grid #473900

$4,800,000

$764/sq ft

Mar 20, 2008

Sold

Public Records

$3,650,000

$581/sq ft

Nov 20, 2003

Sold

Public Records

$1,850,000

$295/sq ft

Year

Property tax

Land + Additions

Assessment*

2026

$56,139 (+4.4%)

$5,810,000 + $2,809,000

$8,619,000

2025

$53,796 (+1.3%)

$5,810,000 + $2,809,000

$8,619,000

2024

$53,117 (+0.4%)

$4,038,000 + $4,180,000

$8,218,000

2023

$52,918 (+11.4%)

$3,810,000 + $3,908,000

$7,718,000

2022

$47,488 (+4.2%)

$4,286,000 + $4,345,000

$8,631,000

2021

$45,577 (−5.7%)

$3,528,000 + $2,923,000

$6,451,000

2020

$48,309 (+2.4%)

$3,360,000 + $2,336,000

$5,696,000

2019

$47,197 (−10.3%)

$3,031,000 + $3,252,000

$6,283,000

2018

$52,593 (+14.6%)

$3,031,000 + $3,252,000

$6,283,000

2017

$45,902 (+7.5%)

$2,915,000 + $3,149,000

$6,064,000

2016

$42,695 (+3.8%)

$2,665,000 + $2,977,000

$5,642,000

2015

$41,131 (−15.6%)

$2,412,000 + $2,698,000

$5,110,000

2014

$48,726 (+4.9%)

$2,230,000 + $2,474,000

$4,704,000

2013

$46,449 (−0.9%)

$2,290,000 + $3,045,000

$5,335,000

2012

$46,850 (+1.0%)

$2,111,000 + $2,808,000

$4,919,000

2011

$46,392 (+59.5%)

$2,325,000 + $3,085,000

$5,410,000

2010

$29,084 (+51.2%)

$2,393,000 + $1,332,000

$3,725,000

2009

$19,231

$2,726,000 + $65,000

$2,791,000

Tax history for 4458 Ferncroft Rd

Year

Property tax

Land + Additions

Assessment*

2026

$56,139 (+4.4%)

$5,810,000 + $2,809,000

$8,619,000

2025

$53,796 (+1.3%)

$5,810,000 + $2,809,000

$8,619,000

2024

$53,117 (+0.4%)

$4,038,000 + $4,180,000

$8,218,000

2023

$52,918 (+11.4%)

$3,810,000 + $3,908,000

$7,718,000

2022

$47,488 (+4.2%)

$4,286,000 + $4,345,000

$8,631,000

2021

$45,577 (−5.7%)

$3,528,000 + $2,923,000

$6,451,000

2020

$48,309 (+2.4%)

$3,360,000 + $2,336,000

$5,696,000

2019

$47,197 (−10.3%)

$3,031,000 + $3,252,000

$6,283,000

2018

$52,593 (+14.6%)

$3,031,000 + $3,252,000

$6,283,000

2017

$45,902 (+7.5%)

$2,915,000 + $3,149,000

$6,064,000

2016

$42,695 (+3.8%)

$2,665,000 + $2,977,000

$5,642,000

2015

$41,131 (−15.6%)

$2,412,000 + $2,698,000

$5,110,000

2014

$48,726 (+4.9%)

$2,230,000 + $2,474,000

$4,704,000

2013

$46,449 (−0.9%)

$2,290,000 + $3,045,000

$5,335,000

2012

$46,850 (+1.0%)

$2,111,000 + $2,808,000

$4,919,000

2011

$46,392 (+59.5%)

$2,325,000 + $3,085,000

$5,410,000

2010

$29,084 (+51.2%)

$2,393,000 + $1,332,000

$3,725,000

2009

$19,231

$2,726,000 + $65,000

$2,791,000

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Public record
Zoning

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

0.38 Acres

Year renovated

—

Sq. Ft.

6,210

Year built

2009

Style

Single Family Residential

County

King County

APN

004610 0510

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 7, 2026.

R-15

Single-Family Residential District

The purpose of the residential chapter is to identify land uses and to establish development standards that are appropriate within the residential zoning designations. The development standards provide a framework for a site to be developed consistent with the policy direction of the adopted Mercer Island Comprehensive Plan.

Permitted uses

Include but are not limited to:

Religious facility
Housing-Single unit
Educational/school
Recreation
Park & open space

Property details

Parking

Parking Information
Covered Spaces: 3
Garage Spaces: 3
Has Attached Garage
Has Garage

Interior

Bedroom Information
# of Bedrooms: 5
# of Beds Upper: 4
# of Bedrooms Main: 1
Bedrooms Possible: 5

Bathroom Information
# of Full Baths (Total): 3
# of Three Quarter Baths (Total): 3
# of Half Baths (Total): 2
# of Full Baths (Upper): 3
# of Half Baths (Main): 2
# of Three Quarter Baths (Upper): 1
# of Three Quarter Baths (Main): 2

Room 1 Information
Room Type: Utility Room
Room Level: Main

Room 2 Information
Room Type: Living Room
Room Level: Main

Room 3 Information
Room Type: Primary Bedroom
Room Level: Upper

Room 4 Information
Room Type: Family Room
Room Level: Main

Room 5 Information
Room Type: Bedroom
Room Level: Upper

Room 6 Information
Room Type: Bedroom
Room Level: Main

Room 7 Information
Room Type: Bathroom Three Quarter
Room Level: Main

Room 8 Information
Room Type: Den/Office
Room Level: Main

Room 9 Information
Room Type: Bathroom Half
Room Level: Main

Room 10 Information
Room Type: Bedroom
Room Level: Upper

Room 11 Information
Room Type: Bathroom Full
Room Level: Upper

Room 12 Information
Room Type: Bathroom Full
Room Level: Upper

Room 13 Information
Room Type: Bathroom Half
Room Level: Main

Room 14 Information
Room Type: Entry Hall
Room Level: Main

Room 15 Information
Room Type: Bathroom Full
Room Level: Upper

Room 16 Information
Room Type: Bathroom Three Quarter
Room Level: Main

Room 17 Information
Room Type: Bedroom
Room Level: Upper

Room 18 Information
Room Type: Dining Room
Room Level: Main

Room 19 Information
Room Type: Bathroom Three Quarter
Room Level: Upper

Room 20 Information
Room Type: Kitchen With Eating Space
Room Level: Main

Basement Information
Basement Features: None

Fireplace Information
Has Fireplace
# of Fireplaces: 3

Heating & Cooling
Has Heating
Has Cooling

Interior Features
Interior Features: Forced Air, Heat Pump, Ceramic Tile, Hardwood, Wall to Wall Carpet, Wet Bar, Wine Cellar, Wired for Generator, Dining Room, High Tech Cabling, Jetted Tub, Security System, Vaulted Ceiling(s), Fireplace, Water Heater
Appliances: Double Oven, Dryer, Washer
Flooring: Ceramic Tile, Hardwood, Carpet
Appliances Included: Dishwasher,Double Oven,Dryer,Garbage Disposal,Microwave,Range/Oven,Refrigerator,Washer

Exterior

Building Information
Building Information: Built On Lot
Roof: Composition

Exterior Features
Exterior Features: Stone, Wood

Waterfront Information
On Waterfront
Waterfront Features: Lake, No Bank
Waterfront Footage: 115

Property Information
Sq. Ft. Finished: 6,279
Style Code: 12 - 2 Story
Property Type: Residential
Property Sub Type: Single Family Residence
Has View
Accessibility Features: Other

Lot Information
Lot Number: 6
Site Features: Cabana/Gazebo,Cable TV,Deck,Disabled Access,Dock,Fenced-Partially,Gas Available,Gated Entry,High Speed Internet,Moorage,Patio,Sprinkler System
Lot Features: Paved
Lot Size Units: Square Feet
Lot Size Acres: 0.3804
Elevation Units: Feet

Financial

Tax Information
Tax Annual Amount: $46,850
Tax Year: 2012

Financial Information
Listing Terms: Cash Out, Conventional
Buyer Financing: Cash

Utilities

Utility Information
Water Source: Public, See Remarks
Water Company: City of MI
Power Company: PSE
Sewer: Sewer Connected
Sewer Company: City of MI
Utilities: Cable Connected, High Speed Internet, Natural Gas Available, Sewer Connected, Natural Gas Connected
Water Heater Location: Garage
Water Heater Type: Gas

Location

Multi-Unit Information
Furnished: Unfurnished

School Information
Elementary School: Buyer To Verify
Middle Or Junior High School: Islander Mid
High School: Mercer Isl High
High School District: Mercer Island

Location Information
Bus Line Nearby: true
Directions: South on E Mercer Way, turn left onto Ferncroft Road. Continue down to 4458. Home is on the right, has a gated entry and cobblestone driveway.
Topography: Level

Community Information
Senior Exemption: false

Public facts

Beds: 5
Baths: 6.0
Sq. Ft.: 6,210
Stories: 2.0
Lot Size: 0.38 acres
Style: Single Family Residential
Year Built: 2009
Year Renovated: —
County: King County
APN: 004610 0510

Home facts updated by county records on Jul 7, 2026

Other

Listing Information
Mls Status: Sold

Listing Date Information
On Market Date: Tuesday, April 16, 2013

Green Information
Green Energy Efficient: High Efficiency (Unspecified)
Power Production Type: Natural Gas

Home Information
Living Area: 6,279
Living Area Units: Square Feet
Calculated Square Footage: 6279
MLS Square Footage Source: KCAR
Building Area Total: 6279
Building Area Units: Square Feet
Building Name: Adams Lake Washington
Structure Type: House
Levels: Two
Entry Location: Main

Around this home

Schools

Northwood Elementary School

Public PreK-5 • Assigned • 0.9mi

9/10

Islander Middle School

Public 6-8 • Assigned • 2.1mi

9/10

Mercer Island High School

Public 9-12 • Assigned • 0.7mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

3/10 Heat Factor

7 days above 87° expected this year, 15 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

7/10 Air Factor

10 unhealthy days expected this year, 12 days in 30 years

Provided by First Street

Historical weather

Mercer Island, WA • 98040

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 8.8 hours in June and 1.7 hours in December, placing it below the U.S. average for solar exposure.

8.8 hrs

1.7 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$10.46M – $12.66M

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Marc Khalili Moftakhari Khalil • Windermere Bellevue Commons

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Grace Yu • The Agency Seattle/Eastside

Home values near 4458 Ferncroft Rd

Data from public records.

Address	Redfin Estimate
4540 Ferncroft Rd, Mercer Island, WA 5 Beds \| 3.5 Baths \| 3520 Sq. Ft.	$5,260,630
4421 Ferncroft Rd, Mercer Island, WA 5 Beds \| 3.5 Baths \| 5350 Sq. Ft.	$3,776,235

Address	Redfin Estimate
4508 Ferncroft Rd, Mercer Island, WA 4 Beds \| 2 Baths \| 1990 Sq. Ft.	$2,723,140
4451 Ferncroft Rd, Mercer Island, WA 3 Beds \| 2.5 Baths \| 3550 Sq. Ft.	$2,315,838

Address	Redfin Estimate
4466 Ferncroft Rd, Mercer Island, WA 4 Beds \| 4 Baths \| 3430 Sq. Ft.	$3,917,778
4544 Ferncroft Rd, Mercer Island, WA 4 Beds \| 3.5 Baths \| 5110 Sq. Ft.	$3,627,476

Property information provided by NWMLS as Distributed by MLS Grid when last listed in 2013. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 98040, WA

Sale history for 4458 Ferncroft Rd

Tax history for 4458 Ferncroft Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 98040

Home values near 4458 Ferncroft Rd

More real estate resources