OFF MARKET

Listed by Thelma Stefnik • Windermere RE/South, Inc. Bought with Heaton Dainard, LLC.

Off market sep 2017 for $675K

$1,298,815

Est. refi paymentEst. refi $4,906/mo

•

3 ba

•

4,040

sq ft

17040 Sylvester Rd SW, Normandy Park, WA 98166

About this home

Classic Mid-Century 'diamond-in-the-rough' w/partial sound view & Lot 'A' Bch Rights. Great spaces & circulating flr plan & lrg window area to bring in lots of nat. light. Orig finishes & fixtures are tired & need fresh energy while solid bones and generous living spaces, up & down, make for a smart investment. Main flr has Oak Hdwood flrs, Formal Din Rm, 3BR - 2 Full Bths, Kitch w/Eat'g space, Formal Entry & Mud room. Mostly finished Daylite Bsmnt affords many options to create your vision.

Single-familyProperty Type

1953Year Built

0.28 acresLot Size

$321Est. Price/Sq.Ft.

2 car garageParking

Listed by Thelma Stefnik • Windermere RE/South, Inc.

Bought with John Whitney • Heaton Dainard, LLC

Source:NWMLS as Distributed by MLS Grid #821915

Redfin Estimate

$1,298,815

$624K since sold in September 2017$29K since September

Recently sold homes
Estimate history

This home's estimate is 8.6% higher than the average sale price ($1.20M) of 6 comparable homes.

SOLD BY REDFIN SEP 24, 2026
$750,000
A
5 beds2 baths2,740 sq ft
16601 8th Ave SW, Burien, WA 98166
SOLD AUG 26, 2026
$1,199,000
B
6 beds3 baths3,340 sq ft
250 SW 176th Pl, Normandy Park, WA 98166
SOLD AUG 6, 2026
$1,250,000
C
5 beds3 baths3,560 sq ft
17438 6th Ave SW, Normandy Park, WA 98166
SOLD MAY 15, 2026
$1,400,000
D
5 beds3 baths3,020 sq ft
17833 3rd Pl SW, Normandy Park, WA 98166
SOLD JUL 31, 2026
$1,430,000
E
4 beds3.5 baths4,400 sq ft
1919 SW 170th St, Normandy Park, WA 98166
SOLD JUL 13, 2026
$1,150,000
F
4 beds3 baths3,570 sq ft
236 SW 166th Pl, Normandy Park, WA 98166

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Earn from this home

Sell

$768,086

Est. take-home

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Refinance

Est. cash available

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Rent

$4,304/mo

Redfin rental estimate

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Market trends in 98166, WA

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

99.6%

1.3% MoM

Median sale price

$947K

$2K MoM

Avg. days on market

2 days MoM

Recently sold homes

3 MoM

New listings for sale

OPEN TODAY, 12PM TO 3PM
$2,000,000
4 beds2.5 baths3,370 sq ft
17059 16th Ave SW, Normandy Park, WA 98166
Jennifer Nelson • SCOUT
OPEN TODAY, 12:30PM TO 2:30PM
$636,000
2 beds2.5 baths1,340 sq ft
153 SW 185th Ln, Normandy Park, WA 98166
Tanya Headrick • eXp Realty
$524,950
2 beds2 baths1,190 sq ft
608 SW 142nd St, Burien, WA 98166
Shawn Perry • Windermere RE North, Inc.
3D WALKTHROUGH
$750,000
4 beds3.5 baths2,190 sq ft
115 SW 181st Pl, Normandy Park, WA 98166
Nicole Braam • COMPASS
$375,000
3 beds2.5 baths1,280 sq ft
15914 3rd Pl SW Unit C, Burien, WA 98166
Chelsea Moon • Keller Williams Seattle Metro
3D WALKTHROUGH
$549,950
2 beds2.5 baths1,300 sq ft
135 SW 185th Ln, Normandy Park, WA 98166
Ryan Hughes • Every Door Real Estate
OPEN TODAY, 11AM TO 2PM
$1,299,000
5 beds3.5 baths3,080 sq ft
20400 2nd Ave SW, Normandy Park, WA 98166
Celeste Zarling • Realogics Sotheby's Int'l Rlty
$899,980
4 beds2 baths2,780 sq ft
14637 8th Ave SW, Burien, WA 98166
Leanna Young • Real Broker LLC
$3,150,000
5 beds4.5 baths3,206 sq ft
3506 SW 172nd St, Burien, WA 98166
Bob Bennion • COMPASS
OPEN TODAY, 11AM TO 1PM
$950,000
4 beds2 baths1,830 sq ft
18989 Marine View Dr SW, Normandy Park, WA 98166
Thomas Fine • Windermere Mercer Island
See all

Provided by Redfin

Redfin agents who toured

Very spacious 2 story home with lots of windows for maximum natural light and view of the Sound through the trees. Circular driveway for easy access to road. Lower level has two living spaces either side of chimney with a fireplace in each room....
9 years ago• May not reflect the current state of the home
Regina Joyce
Redfin Associate agent • Associate Agent

Sale history for 17040 Sylvester Rd SW

Year

Property tax

Land + Additions

Assessment*

2026

$14,197 (+3.7%)

$329,000 + $775,000

$1,104,000

2025

$13,692 (+3.0%)

$329,000 + $775,000

$1,104,000

2024

$13,294 (+13.4%)

$295,000 + $835,000

$1,130,000

2023

$11,726 (−0.7%)

$269,000 + $783,000

$1,052,000

2022

$11,813 (+8.0%)

$245,000 + $736,000

$981,000

2021

$10,940 (+4.6%)

$212,000 + $695,000

$907,000

2020

$10,462 (+11.9%)

$202,000 + $607,000

$809,000

2019

$9,350 (−5.8%)

$184,000 + $567,000

$751,000

2018

$9,925 (+8.2%)

$184,000 + $567,000

$751,000

2017

$9,172 (+22.8%)

$176,000 + $498,000

$674,000

2016

$7,468 (−77.9%)

$164,000 + $468,000

$632,000

2015

$33,776 (+406.2%)

$198,000 + $346,000

$544,000

2014

$6,672 (−74.6%)

$198,000 + $296,000

$494,000

2013

$26,273 (+302.4%)

$176,000 + $256,000

$432,000

2012

$6,528 (+0.7%)

$176,000 + $261,000

$437,000

2011

$6,482 (+2.3%)

$196,000 + $286,000

$482,000

2010

$6,336 (−7.8%)

$182,000 + $324,000

$506,000

2009

$6,868

$182,000 + $464,000

$646,000

Tax history for 17040 Sylvester Rd SW

Year

Property tax

Land + Additions

Assessment*

2026

$14,197 (+3.7%)

$329,000 + $775,000

$1,104,000

2025

$13,692 (+3.0%)

$329,000 + $775,000

$1,104,000

2024

$13,294 (+13.4%)

$295,000 + $835,000

$1,130,000

2023

$11,726 (−0.7%)

$269,000 + $783,000

$1,052,000

2022

$11,813 (+8.0%)

$245,000 + $736,000

$981,000

2021

$10,940 (+4.6%)

$212,000 + $695,000

$907,000

2020

$10,462 (+11.9%)

$202,000 + $607,000

$809,000

2019

$9,350 (−5.8%)

$184,000 + $567,000

$751,000

2018

$9,925 (+8.2%)

$184,000 + $567,000

$751,000

2017

$9,172 (+22.8%)

$176,000 + $498,000

$674,000

2016

$7,468 (−77.9%)

$164,000 + $468,000

$632,000

2015

$33,776 (+406.2%)

$198,000 + $346,000

$544,000

2014

$6,672 (−74.6%)

$198,000 + $296,000

$494,000

2013

$26,273 (+302.4%)

$176,000 + $256,000

$432,000

2012

$6,528 (+0.7%)

$176,000 + $261,000

$437,000

2011

$6,482 (+2.3%)

$196,000 + $286,000

$482,000

2010

$6,336 (−7.8%)

$182,000 + $324,000

$506,000

2009

$6,868

$182,000 + $464,000

$646,000

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

Zoning

R-20

Residential Very Low Density; Single-Family District

The primary purpose of the R-20 zone is to allow areas for the lowest density of single-family homes meeting the dimensional requirements in NPMC

Permitted uses

Include but are not limited to:

Housing-Single unit
Housing-Multiple units
Office
Library
Museum / gallery
Park & open space

Property details

Interior

Basement Information
Basement Sq. Ft: 2,020
Basement Finish: Finished
Basement Type: Daylight

Bathroom Information
# of Full Baths: 2
# of 3/4 Baths: 1

Heating & Cooling
Heating Fuel Type: Oil
Heating Type: Forced Air

Fireplace Information
# of Fireplaces: 2
Has Fireplace

Exterior

Exterior Information
Physical Condition: Average
Building Construction Quality: Good
Exterior Wall: Brick
Building Type: Single Family

View Information
View: Bay

Property Information
Living Sq. Ft: 4,040
Ground Floor Sq. Ft: 2,020
Building Sq. Ft: 4,520
# of Stories: 1
Legal Description: POR OF NW 1/4 OF SW 1/4 DAF-BEG SW COR OF SUBD TH S 88-56-19 E ALG S LN THOF 1016.25 FT TO TPOB TH N 63-01-24 W 88.31 FT TO SELY LN OF SYLVESTER RD TH NELY ALG SD RD 199.23 FT TH S 10-00-00 E 98.65 FT TH S 2-39-47 W 38.02 FT M/L TO S LN OF NW 1/4 OF SW 1/4 TH N 88-56-19 W TO TPOB TGW UND INT IN LOT A NORMANDY PARK RIVIERA SEC PLAT BLOCK: PLAT LOT:

Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 480
Garage / Carport Type: Attached

Lot Information
# of Buildings: 1
Land Sq. Ft: 12,064
Legal Lot Number: A
Municipality Name: NORMANDY PARK
Acres: 0.277
Zoning Code: R20
County Use Description: SINGLE FAMILY(RES USE/ZONE)

Utility Information
Sewer Type: Private
Water Service Type: Public

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: 5
Baths: 3.0
Sq. Ft.: 4,040
Stories: 1.0
Lot Size: 0.28 acres
Style: Single Family Residential
Year Built: 1953
Year Renovated: 2015
County: King County
APN: 302304 9330

Home facts updated by county records on Sep 4, 2026

Around this home

Schools

Marvista Elementary School

Public PreK-5 • Assigned • 1.7mi

7/10

Sylvester Middle School

Public 6-8 • Assigned • 0.8mi

5/10

Mount Rainier High School

Public 9-12 • Assigned • 4.0mi

5/10

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 86° expected this year, 14 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

6/10 Air Factor

8 unhealthy days expected this year, 9 days in 30 years

Provided by First Street

Historical weather

Normandy Park, WA • 98166

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

$1.23M – $1.49M

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New listings for sale in 98166

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$2,000,000

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17059 16th Ave SW, Normandy Park, WA 98166

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OPEN TODAY, 12:30PM TO 2:30PM

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Shawn Perry • Windermere RE North, Inc.

3D WALKTHROUGH

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Nicole Braam • COMPASS

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Chelsea Moon • Keller Williams Seattle Metro

3D WALKTHROUGH

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Ryan Hughes • Every Door Real Estate

OPEN TODAY, 11AM TO 2PM

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Celeste Zarling • Realogics Sotheby's Int'l Rlty

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Leanna Young • Real Broker LLC

$3,150,000

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Bob Bennion • COMPASS

Home values near 17040 Sylvester Rd SW

Data from public records.

Address	Redfin Estimate
17034 Sylvester Road Southwest, Normandy Park, WA 3 Beds \| 2 Baths \| 2160 Sq. Ft.	$961,439
17058 Sylvester Road Southwest, Normandy Park, WA 3 Beds \| 1.5 Baths \| 1390 Sq. Ft.	$765,921

Address	Redfin Estimate
17020 Sylvester Road Southwest, Normandy Park, WA 4 Beds \| 2 Baths \| 2790 Sq. Ft.	$1,019,611
17056 Sylvester Road Southwest, Normandy Park, WA 3 Beds \| 2 Baths \| 2700 Sq. Ft.	$1,169,673

Address	Redfin Estimate
17062 Sylvester Road Southwest, Normandy Park, WA 3 Beds \| 2.5 Baths \| 2340 Sq. Ft.	$1,171,800
17030 Sylvester Road Southwest, Normandy Park, WA 2 Beds \| 1 Baths \| 960 Sq. Ft.	$667,435

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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 98166, WA

Redfin agents who toured

Sale history for 17040 Sylvester Rd SW

Tax history for 17040 Sylvester Rd SW

Zoning

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 98166

Home values near 17040 Sylvester Rd SW

More real estate resources