Perched above Tramp Harbor, this Vashon Island retreat delivers sweeping views of the East Passage of Puget Sound, and the Cascades — along with magnificent sun and moonrises. The main floor of this 2-bedroom, 3-bath residence offers a large living room with cozy fireplace, renovated chef’s kitchen with adjacent family room, and dining room with stunning views. Retreat upstairs to a gorgeous primary suite complete with view deck, attached office or nursery, and spa-like bath – along with a second en-suite bedroom. The property includes a turn-key Airbnb suite with private entrance, a darling detached office/studio building, small shop for storage or projects, cedar sauna, and custom smart-home systems. Outside, a stainless-steel outdoor kitchen, covered deck with heaters and speakers, and fire-pit make hosting effortless. Gardeners will love the greenhouse, kitchen garden, and established perennial beds. A new roof, heat pump HVAC, and EV charging provide comfort and ease. Moments to schools, shopping, and sandy KVI Beach. Enjoy a balance of tranquility with effortless entertaining — where chef’s dinners, garden harvests, sauna evenings, and sunrise coffee over Puget Sound become the rhythm of daily life.
Sold
Listed by: Windermere Vashon • Mary Margaret Briggs
Bought with: Redfin
$1,373,000
21206 Tramp Harbor Road SW, Vashon, WA 98070
2beds
2,090sqft
Single Family Residence
Built in 1988
0.55 Acres Lot
$1,371,800 Zestimate®
$657/sqft
$4,007 Estimated rent
Home value
$1,371,800
$1.28M - $1.48M
$4,007/mo
Zestimate® history
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Kitchen gardenStainless-steel outdoor kitchenAttached office or nurseryCustom smart-home systemsSecond en-suite bedroomHeat pump hvacCedar sauna
Zillow last checked:
Listing updated:
Listed by:
Mary Margaret Briggs,
Windermere Vashon
Bought with:
Bliss Ong, 111702
Redfin
Source: NWMLS as distributed by MLS GRID,MLS#: 2539154
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 2
- Bathrooms: 4
- Full bathrooms: 1
- 3/4 bathrooms: 2
- 1/2 bathrooms: 1
- Main level bathrooms: 2
Primary bedroom
- Level: Second
Bedroom
- Level: Second
Bathroom full
- Level: Second
Bathroom three quarter
- Level: Second
Bathroom three quarter
- Level: Main
Other
- Level: Main
Bonus room
- Level: Main
Dining room
- Level: Main
Entry hall
- Level: Main
Family room
- Level: Main
Kitchen with eating space
- Level: Main
Living room
- Level: Main
Utility room
- Level: Main
Heating
- Fireplace, Forced Air, Heat Pump, Radiant, Wall Furnace, Electric
Cooling
- Heat Pump
Appliances
- Included: Dishwasher, Dryer, Refrigerator, Stove(s)/Range(s), Washer, Dishwasher(s), Dryer(s), Refrigerator(s), Washer(s), Water Heater: Hybrid Electric, Water Heater Location: Crawl Space
Features
- Bath Off Primary, Ceiling Fan(s), Dining Room, Pantry, Sauna
- Flooring: Ceramic Tile, Engineered Hardwood
- Doors: French Doors
- Windows: Dbl Pane/Storm Window, Skylight(s)
- Number of fireplaces: 1
- Fireplace features: Wood Burning, Main Level: 1, Fireplace
Interior area
- Total structure area: 2,090
- Total interior livable area: 2,090 sqft
Property
Parking
- Parking features: Driveway, Off Street
Features
- Levels: One and One Half
- Stories: 1
- Entry location: Main
- Patio & porch: Bath Off Primary, Ceiling Fan(s), Dbl Pane/Storm Window, Dining Room, Fireplace, French Doors, Pantry, Sauna, Skylight(s), Vaulted Ceiling(s), Walk-In Closet(s), Water Heater
- Has view: Yes
- View description: Mountain(s), Sound
- Has water view: Yes
- Water view: Sound
Lot
- Size: 0.55 Acres
- Features: Paved, Cable TV, Deck, Electric Car Charging, Fenced-Partially, Green House, High Speed Internet, Irrigation, Outbuildings, Propane, Rooftop Deck, Shop
- Topography: Level,Sloped
- Residential vegetation: Garden Space
Details
- Parcel number: 8886000005
- Zoning: RA2.5
- Zoning description: Jurisdiction: County
- Special conditions: Standard
- Other equipment: Leased Equipment: Propane Tank - Amerigas
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Traditional,1 1/2 Story
- Property subtype: Single Family Residence
Materials
- Wood Siding
- Foundation: Poured Concrete
- Roof: Composition
Condition
- Very Good
- Year built: 1988
Utilities & green energy
- Electric: Company: PSE
- Sewer: Septic Tank
- Water: Public, Company: King County District 19
- Utilities for property: Xfinity/Comcast, Xfinity/Comcast
Community & HOA
Community
- Subdivision: Tramp Harbor
Location
- Region: Vashon
Financial & listing details
- Price per square foot: $657/sqft
- Tax assessed value: $947,000
- Annual tax amount: $10,547
- Date on market: 7/11/2026
- Cumulative days on market: 11 days
- Listing terms: Conventional,FHA,VA Loan
- Inclusions: Dishwasher(s), Dryer(s), Leased Equipment, Refrigerator(s), Stove(s)/Range(s), Washer(s)
Price history
| Date | Event | Price |
|---|---|---|
| 7/15/2026 | Sold | $1,373,000+13%$657/sqft |
Source:  NWMLS as distributed by MLS GRID #2539154 Report a problem | ||
| 6/18/2026 | Pending sale | $1,215,000$581/sqft |
Source: NWMLS as distributed by MLS GRID #2539154 Report a problem | ||
| 6/13/2026 | Listed for sale | $1,215,000+87.2%$581/sqft |
Source: NWMLS as distributed by MLS GRID #2539154 Report a problem | ||
| 3/13/2015 | Sold | $649,000+1.6%$311/sqft |
Source: NWMLS as distributed by MLS GRID #736313 Report a problem | ||
| 2/5/2015 | Pending sale | $639,000$306/sqft |
Source: John L Scott Real Estate #736313 Report a problem | ||
| 1/28/2015 | Listed for sale | $639,000+77.5%$306/sqft |
Source: John L Scott Real Estate #736313 Report a problem | ||
| 12/30/2011 | Sold | $360,000-1.4%$172/sqft |
Source: NWMLS as distributed by MLS GRID #296366 Report a problem | ||
| 11/22/2011 | Pending sale | $365,000$175/sqft |
Source: John L Scott Real Estate #296366 Report a problem | ||
| 11/19/2011 | Listed for sale | $365,000$175/sqft |
Source: John L Scott Real Estate #296366 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $10,547 +5.8% | $947,000 +2.6% |
| 2024 | $9,971 -1.3% | $923,000 +0.8% |
| 2023 | $10,102 +1.9% | $916,000 -12.2% |
| 2022 | $9,913 +10.2% | $1,043,000 +35.3% |
| 2021 | $8,998 +8.3% | $771,000 +19.5% |
| 2020 | $8,306 -4.2% | $645,000 -10.5% |
| 2019 | $8,666 +11% | $721,000 +7.3% |
| 2018 | $7,807 +2.5% | $672,000 +12.8% |
| 2017 | $7,617 +37.3% | $596,000 +16.9% |
| 2016 | $5,546 | $510,000 +4.3% |
| 2015 | $5,546 | $489,000 +13.2% |
| 2014 | $5,546 | $432,000 +11.1% |
| 2013 | $5,546 | $389,000 +7.2% |
| 2012 | -- | $363,000 -10.6% |
| 2011 | -- | $406,000 -15.1% |
| 2010 | -- | $478,000 |
| 2009 | -- | $478,000 +11.9% |
| 2007 | -- | $427,000 +7.8% |
| 2006 | -- | $396,000 +12.5% |
| 2005 | -- | $352,000 +16.6% |
| 2001 | $3,674 +2.6% | $302,000 +7.1% |
| 2000 | $3,580 | $282,000 |
Find assessor info on the county website
Neighborhood: 98070
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Nearby schools
GreatSchools rating
- 8/10Chautauqua Elementary SchoolGrades: PK-5Distance: 1.1 mi
- 8/10Mcmurray Middle SchoolGrades: 6-8Distance: 1.2 mi
- 9/10Vashon Island High SchoolGrades: 9-12Distance: 1 mi
Schools provided by the listing agent
- Elementary: Chautauqua Elem
- Middle: Mcmurray Mid
- High: Vashon Isl High
Source: NWMLS as distributed by MLS GRID. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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Estimated market value
$1,371,800
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Estimated market value
$1,371,800
- Washington
- King County
- Vashon
- 98070
- 21206 Tramp Harbor Road SW
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