SOLD DEC 31, 2025
Listed by Michael Nix • Keller Williams Rlty Bellevue. Bought with Windermere RE Greenwood.
Off Market Dec 2025 for $8M
$9,134,996
Est. refi paymentEst. refi $50,510/mo
6
bd
•
7 ba
•
9,640
sq ft

5044 Butterworth Rd, Mercer Island, WA 98040

map-entry

About this home

Single-familyProperty Type
1983Year Built
0.3 acresLot Size
$948Est. Price/Sq.Ft.
4 spacesParking
Listed by Michael Nix • Keller Williams Rlty Bellevue
Listed by Scott Nicholson • Keller Williams Rlty Bellevue
Bought with Michelle Markwood • Windermere RE Greenwood
Redfin checked: a minute ago
•Source:NWMLS as Distributed by MLS Grid #2438780
Listing provided courtesy of Northwest Multiple Listing Service (NWMLS)

Redfin Estimate

$9,134,996
$1.1M since sold in December 2025$454K since August

This home's estimate is 191.5% higher than the average sale price ($3.13M) of 4 comparable homes.

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Earn from this home

Sell
$2,157,763
Est. take-home

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Refinance
$0
Est. cash available

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Rent
$9,489/mo
Redfin rental estimate

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Market trends in 98040, WA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price
98.8%

+0.5% MoM

Median sale price
$2.4M

$51K MoM

Avg. days on market
9d

0 days MoM

Recently sold homes
81

12 MoM

New listings for sale

Provided by Redfin

Sale history for 5044 Butterworth Rd

Tax history for 5044 Butterworth Rd

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

Public record

Beds
6
Baths
7
Stories
1
Lot width
—
Lot depth
—
Lot size
0.3 Acres
Year renovated
2026
Sq. Ft.
9,640
Year built
1983
Style
Single Family Residential
County
King County
APN
192405 9029
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Sep 5, 2026.

Property details

Around this home

Schools

Island Park Elementary School

Public K-5 • Assigned • 0.7mi

9/10
Islander Middle School

Public 6-8 • Assigned • 1.6mi

9/10
Mercer Island High School

Public 9-12 • Assigned • 1.1mi

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)
48
37
50
38
55
42
63
45
69
50
75
55
81
59
80
61
74
57
62
48
54
44
50
41
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
$8.68M – $10.51M

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Home values near 5044 Butterworth Rd

Data from public records.
Property information provided by NWMLS as Distributed by MLS Grid when last listed in 2025. This data may not match public records. Learn more.

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