21128 Tramp Harbor Rd SW, Vashon, WA 98070

Listed by Ken Zaglin • John L. Scott Vashon. Bought with John L. Scott Vashon.

Off Market Jun 2012 for $516K

$1,305,626

•

4,040

sq ft

21128 Tramp Harbor Rd SW, Vashon, WA 98070

About this home

Panoramic views on acreage with a solid spacious home, privacy and full sun. you can really have it all with this 4 plus bedroom home with stunning established gardens, fruit trees, three-car detached garage and a spacious view deck. Made up of four tax parcels this property provides ample privacy and room to garden. The home has tons of storage space, enormous family room with space for two ping pong table side by side. The well maintained property is in move-in condition.

Single-familyProperty Type

1990Year Built

1.92 acresLot Size

$323Est. Price/Sq.Ft.

3 car garageParking

Listed by Ken Zaglin • John L. Scott Vashon

Bought with Susan Lofland • John L. Scott Vashon

Redfin checked: a minute ago

•Source:NWMLS as Distributed by MLS Grid #356222

Redfin Estimate

$1,305,626

$790K since sold in June 2012$18K since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 22.9% lower than the average sale price ($1.69M) of 6 comparable homes.

SOLD AUG 12, 2026
$1,760,000
A
4 beds2.5 baths3,400 sq ft
10153 SW 263rd St, Vashon, WA 98070
SOLD DEC 15, 2025
$2,600,000
B
4 beds3 baths4,260 sq ft
7100 SW Maury Park Rd, Vashon, WA 98070
SOLD MAY 29, 2026
$1,995,000
C
3 beds3 baths2,270 sq ft
22505 Deppman Rd SW, Vashon, WA 98070
SOLD JUN 24, 2026
$1,660,000
D
3 beds4 baths3,600 sq ft
7010 SW Maury Park Rd, Vashon, WA 98070
SOLD MAR 24, 2026
$1,320,000
E
3 beds2.5 baths2,620 sq ft
10100 SW Quartermaster Dr, Vashon, WA 98070
SOLD MAY 26, 2026
$819,000
F
3 beds3 baths1,960 sq ft
21007 Tramp Harbor Rd SW, Vashon, WA 98070

Claim this home to receive a free report every month with insights on the changing estimate.

Earn from this home

Rent

$3,655/mo

Redfin rental estimate

List your home for rent

Market trends in 98070, WA

Last updated July 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

100.7%

1.1% MoM

Median sale price

$900K

$40K MoM

Avg. days on market

1 days MoM

Recently sold homes

7 MoM

New listings for sale

3D & VIDEO TOUR
$2,195,000
5 beds4 baths5,470 sq ft
18106 115th Ave SW, Vashon, WA 98070
Nicole Donnelly Martin • Vashon Isl. Sotheby's Int'l RE
3D & VIDEO TOUR
$1,185,000
3 beds5 baths4,500 sq ft
7206 SW 248th St, Vashon, WA 98070
Nicole Donnelly Martin • Vashon Isl. Sotheby's Int'l RE
OPEN SUN, 11AM TO 1PM
$825,000
3 beds1.5 baths1,500 sq ft
10206 SW Quartermaster Dr, Vashon, WA 98070
Nicole Donnelly Martin • Vashon Isl. Sotheby's Int'l RE
OPEN SUN, 1PM TO 3PM
$770,000
3 beds3 baths1,920 sq ft
10514 SW 110th St, Vashon, WA 98070
Sophia de Groen • Windermere Vashon
OPEN SUN, 1PM TO 3PM
$699,000
2 beds2 baths1,800 sq ft
8760 SW 190th St, Vashon, WA 98070
Heidi Grimsley • John L. Scott Vashon
FOR SALE BY OWNER
$635,000
2 beds1 bath950 sq ft
17109 135th Pl SW, Vashon, WA 98070
$1,499,900
3 beds3 baths2,356 sq ft
25931 75th Ave SW, Vashon, WA 98070
Lisa Deaver • John L. Scott Leavenworth
See all

Provided by Redfin

Sale history for 21128 Tramp Harbor Rd SW

Year

Property tax

Land + Additions

Assessment*

2026

$10,172

$276,000 + $636,000

$912,000

2025

$10,168 (−1.3%)

$276,000 + $636,000

$912,000

2024

$10,305 (+1.9%)

$259,000 + $683,000

$942,000

2023

$10,115 (+5.3%)

$252,000 + $683,000

$935,000

2022

$9,607 (+8.4%)

$278,000 + $787,000

$1,065,000

2021

$8,864 (−1.9%)

$219,000 + $606,000

$825,000

2020

$9,037 (+11.0%)

$200,000 + $490,000

$690,000

2019

$8,142 (+2.4%)

$243,000 + $459,000

$702,000

2018

$7,951 (+23.3%)

$243,000 + $459,000

$702,000

2017

$6,450 (+1.2%)

$232,000 + $391,000

$623,000

2016

$6,373 (−4.0%)

$199,000 + $334,000

$533,000

2015

$6,638 (+5.8%)

$199,000 + $312,000

$511,000

2014

$6,277 (+5.2%)

$165,000 + $355,000

$520,000

2013

$5,967 (−2.9%)

$165,000 + $271,000

$436,000

2012

$6,147 (+2.1%)

$165,000 + $271,000

$436,000

2011

$6,019 (−2.1%)

$196,000 + $309,000

$505,000

2010

$6,148 (+13.6%)

$196,000 + $378,000

$574,000

2009

$5,411

$196,000 + $425,000

$621,000

Tax history for 21128 Tramp Harbor Rd SW

Year

Property tax

Land + Additions

Assessment*

2026

$10,172

$276,000 + $636,000

$912,000

2025

$10,168 (−1.3%)

$276,000 + $636,000

$912,000

2024

$10,305 (+1.9%)

$259,000 + $683,000

$942,000

2023

$10,115 (+5.3%)

$252,000 + $683,000

$935,000

2022

$9,607 (+8.4%)

$278,000 + $787,000

$1,065,000

2021

$8,864 (−1.9%)

$219,000 + $606,000

$825,000

2020

$9,037 (+11.0%)

$200,000 + $490,000

$690,000

2019

$8,142 (+2.4%)

$243,000 + $459,000

$702,000

2018

$7,951 (+23.3%)

$243,000 + $459,000

$702,000

2017

$6,450 (+1.2%)

$232,000 + $391,000

$623,000

2016

$6,373 (−4.0%)

$199,000 + $334,000

$533,000

2015

$6,638 (+5.8%)

$199,000 + $312,000

$511,000

2014

$6,277 (+5.2%)

$165,000 + $355,000

$520,000

2013

$5,967 (−2.9%)

$165,000 + $271,000

$436,000

2012

$6,147 (+2.1%)

$165,000 + $271,000

$436,000

2011

$6,019 (−2.1%)

$196,000 + $309,000

$505,000

2010

$6,148 (+13.6%)

$196,000 + $378,000

$574,000

2009

$5,411

$196,000 + $425,000

$621,000

*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
Permits

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

0.92 Acres

Year renovated

—

Sq. Ft.

3,050

Year built

1990

Style

Single Family Residential

County

King County

APN

231640 0075

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 6, 2026.

RA-2.5

Rural Area Zone

The purpose of the rural zone (RA) is to provide for an area-wide long-term rural character and to minimize land use conflicts with nearby agricultural or forest production districts or mineral extraction sites. These purposes are accomplished by: Limiting residential densities and permitted uses to those that are compatible with rural character and nearby resource production districts and sites and are able to be adequately supported by rural service levels; Allowing small scale farming and forestry activities and tourism and recreation uses that can be supported by rural service levels and that are compatible with rural character; Increasing required setbacks to minimize conflicts with adjacent agriculture, forest or mineral zones; and Requiring tracts created through cluster development to be designated as permanent open space or as permanent resource use.; Use of this zone is appropriate in rural areas designated by the Comprehensive Plan as follows: RA-2.5 in rural areas where the predominant lot pattern is below five acres in size for lots established prior to the adoption of the 1994 Comprehensive Plan.

Permitted uses

Include but are not limited to:

Livestock production
Winery & vineyard
Housing-Other
Infrastructure
Police station
Agriculture-Cropland

Property details

Parking

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

Interior

Bedroom Information
# of Bedrooms: 4
# of Bedrooms Main: 3
# of Beds Lower: 1
Bedrooms Possible: 4

Bathroom Information
# of Full Baths (Total): 2
# of Three Quarter Baths (Total): 1
# of Full Baths (Upper): 2
# of Three Quarter Baths (Lower): 1

Room 1 Information
Room Type: Family Room
Room Level: Main

Room 2 Information
Room Type: Primary Bedroom
Room Level: Main

Room 3 Information
Room Type: Entry Hall
Room Level: Main

Room 4 Information
Room Type: Rec Room
Room Level: Lower

Room 5 Information
Room Type: Den/Office
Room Level: Lower

Room 6 Information
Room Type: Utility Room
Room Level: Main

Room 7 Information
Room Type: Dining Room
Room Level: Main

Room 8 Information
Room Type: Living Room
Room Level: Main

Room 9 Information
Room Type: Kitchen With Eating Space
Room Level: Main

Basement Information
Basement Features: Daylight, Finished

Heating & Cooling
Has Heating

Interior Features
Interior Features: Hardwood, Wall to Wall Carpet, Wired for Generator, Dining Room, Skylight(s), Vaulted Ceiling(s), Walk-in Closet(s)
Appliances: Dryer, Washer
Flooring: Hardwood, Carpet
Appliances Included: Dishwasher,Dryer,Microwave,Range/Oven,Refrigerator,Washer

Exterior

Building Information
Building Information: Built On Lot
Roof: Composition

Exterior Features
Exterior Features: Wood

Property Information
Sq. Ft. Finished: 4,040
Style Code: 16 - 1 Story w/Bsmnt.
Property Type: Residential
Property Sub Type: Single Family Residence
Property Condition: Good
Has View

Land Information
Vegetation: Fruit Trees, Garden Space, Wooded

Lot Information
Site Features: Cable TV,Deck,Fenced-Partially,High Speed Internet,Outbuildings,Patio,Shop,Sprinkler System
Zoning Jurisdiction: County
Lot Features: Paved
Lot Size Units: Square Feet
Lot Size Acres: 1.9161
Lot Size Dimensions: Irregular
Elevation Units: Feet

Financial

Tax Information
Tax Annual Amount: $8,716
Tax Year: 2012

Financial Information
Listing Terms: Cash Out, Conventional, FHA, Private Financing Available, VA Loan
Buyer Financing: Conventional

Utilities

Utility Information
Water Source: Public
Water Company: District #19
Power Company: PS Energy
Sewer: Septic Tank
Sewer Company: Septic
Utilities: Cable Connected, High Speed Internet, Septic System, Electric

Location

Multi-Unit Information
Furnished: Unfurnished

School Information
Elementary School: Chautauqua Elem
Middle Or Junior High School: Mcmurray Mid
High School: Vashon Isl High
High School District: Vashon Island

Location Information
Bus Line Nearby: true
Bus Route Number: 119
Directions: From Vashon Hwy, east on 204th, turns into Ellisport Rd, right on Tramp Harbor Rd to house on left.
Topography: Level,SteepSlope

Community Information
Senior Exemption: false

Public facts

Beds: 4
Baths: 3.0
Sq. Ft.: 3,050
Stories: 1.0
Lot Size: 0.92 acres
Style: Single Family Residential
Year Built: 1990
Year Renovated: —
County: King County
APN: 231640 0075

Home facts updated by county records on Jul 6, 2026

Other

Listing Information
Mls Status: Sold

Listing Date Information
On Market Date: Monday, May 14, 2012

Green Information
Power Production Type: Electric

Home Information
Living Area: 4,040
Living Area Units: Square Feet
Calculated Square Footage: 4040
MLS Square Footage Source: Realist
Building Area Total: 4040
Building Area Units: Square Feet
Foundation Details: Poured Concrete
Structure Type: House
Levels: One
Entry Location: Main

Around this home

Schools

Chautauqua Elementary School

Public PreK-5 • Assigned • 1.0mi

8/10

Mcmurray Middle School

Public 6-8 • Assigned • 1.1mi

8/10

Vashon Island High School

Public 9-12 • Assigned • 1.0mi

9/10

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

6/10 Air Factor

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

Provided by First Street

Historical weather

Vashon, WA • 98070

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

$1.24M – $1.50M

Sell confidently with a local market expert in Vashon. 3 minutes to get started.

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Lisa Deaver • John L. Scott Leavenworth

Home values near 21128 Tramp Harbor Rd SW

Data from public records.

Address	Redfin Estimate
21109 Tramp Harbor Road Southwest, Vashon, WA 3 Beds \| 2 Baths \| 1170 Sq. Ft.	$723,020
21034 Tramp Harbor Road Southwest, Vashon, WA 4 Beds \| 2.5 Baths \| 1200 Sq. Ft.	$916,439

Address	Redfin Estimate
21030 Tramp Harbor Road Southwest, Vashon, WA 4 Beds \| 3.5 Baths \| 2490 Sq. Ft.	$1,010,287
21229 Tramp Harbor Road Southwest, Vashon, WA 3 Beds \| 2 Baths \| 2660 Sq. Ft.	$810,663

Address	Redfin Estimate
21040 Tramp Harbor Road Southwest, Vashon, WA 4 Beds \| 2.5 Baths \| 1964 Sq. Ft.	$923,860
21226 Tramp Harbor Road Southwest, Vashon, WA 4 Beds \| 3 Baths \| 2720 Sq. Ft.	$1,091,331

Property information provided by NWMLS as Distributed by MLS Grid when last listed in 2012. This data may not match . Learn more.

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About this home

Redfin Estimate

Earn from this home

Market trends in 98070, WA

Sale history for 21128 Tramp Harbor Rd SW

Tax history for 21128 Tramp Harbor Rd SW

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 98070

Home values near 21128 Tramp Harbor Rd SW

More real estate resources