Never before on the market, this grand Vashon Island estate offers a rare combination of privacy, beauty, and scale on 10 fully fenced acres with private trail connections to Island Center Forest. Custom-built in 2006 and lightly lived in, the home features 5 bedrooms, 3.5 baths, and expansive spaces designed for luxury living, entertaining, and hobbies. The new designer kitchen is the showpiece, with custom Canyon Creek cabinetry, Taj Mahal quartz counters, concealed hood, natural oak island, pantry with floor-to-ceiling built-ins, and designer lighting. Grand vaulted ceilings, fumed oak hardwood floors, and a natural stone fireplace elevate the main living spaces, while the media room with wet bar, billiard room, theater room, and dedicated gym add remarkable flexibility. The main floor primary suite offers exterior access, walk-in closet, and en suite bath. Outdoors, enjoy Ipe decks, mature gardens, greenhouse, irrigated grounds, orchard, and outdoor fireplace and dining loggia draped in wisteria and jasmine. A cherry tree-lined circular drive, vistas over manicured lawns and forest, and extreme privacy complete the setting. Two substantial outbuildings include a 2496 sqft 4 bay garage and 1824 sqft barn with water and power, ideal for equestrian use, collector cars, RV and boat storage, workshop space, or farm utility. An exceptional systems package includes solar, generator, AC, radiant heat, private well, and air filtration system. A truly one-of-a-kind Vashon offering.
Active
Listed by: Vashon Isl. Sotheby's Int'l RE • Nicole Donnelly Martin
Price cut: $200K (5/27)
$2,495,000
18106 115th Avenue SW, Vashon, WA 98070
5beds
5,470sqft
Single Family Residence
Built in 2003
10.05 Acres Lot
$2,394,000 Zestimate®
$456/sqft
$-- HOA
What's special
Natural stone fireplaceTwo substantial outbuildingsNew designer kitchenDedicated gymFumed oak hardwood floorsIrrigated groundsNatural oak island
- 107 days |
- 574 |
- 25 |
Zillow last checked:
Listing updated:
Listed by:
Nicole Donnelly Martin,
Vashon Isl. Sotheby's Int'l RE
Source: NWMLS as distributed by MLS GRID,MLS#: 2491811
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Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 5
- Full bathrooms: 1
- 3/4 bathrooms: 2
- 1/2 bathrooms: 2
- Main level bathrooms: 2
- Main level bedrooms: 1
Primary bedroom
- Level: Main
Bedroom
- Level: Second
Bedroom
- Level: Second
Bedroom
- Level: Lower
Bedroom
- Level: Lower
Bathroom full
- Level: Main
Bathroom three quarter
- Level: Second
Bathroom three quarter
- Level: Lower
Other
- Level: Lower
Other
- Level: Lower
Other
- Level: Main
Bonus room
- Level: Second
Den office
- Level: Lower
Dining room
- Level: Main
Entry hall
- Level: Main
Great room
- Level: Main
Kitchen with eating space
- Level: Main
Utility room
- Level: Main
Heating
- Fireplace, Forced Air, Radiant, Recirculation Pump, Electric, Propane, Solar (Unspecified)
Cooling
- Forced Air, HEPA Air Filtration
Appliances
- Included: Dishwasher, Double Oven, Dryer, Microwave, Refrigerator, Stove(s)/Range(s), Washer, Dishwasher(s), Dryer(s), Microwave(s), Refrigerator(s), Washer(s), Water Heater: Electric, Water Heater Location: Mechanical room
Features
- Bath Off Primary, Central Vacuum, Ceiling Fan(s), Dining Room, High Tech Cabling, Loft, Pantry
- Flooring: Ceramic Tile, Hardwood, Carpet
- Windows: Dbl Pane/Storm Window, Skylight(s)
- Basement: Daylight,Finished
- Number of fireplaces: 2
- Fireplace features: Gas, Lower Level: 1, Main Level: 1, Fireplace
Interior area
- Total structure area: 5,470
- Total interior livable area: 5,470 sqft
Video & virtual tour
Property
Parking
- Total spaces: 11
- Parking features: Attached Garage, RV Parking
- Has attached garage: Yes
- Covered spaces: 11
Features
- Levels: Two
- Stories: 2
- Entry location: Main
- Patio & porch: Bath Off Primary, Built-In Vacuum, Ceiling Fan(s), Dbl Pane/Storm Window, Dining Room, Fireplace, High Tech Cabling, Jetted Tub, Loft, Pantry, Skylight(s), Sprinkler System, Vaulted Ceiling(s), Walk-In Closet(s), Water Heater, Wine Cellar, Wine/Beverage Refrigerator, Wired for Generator
- Spa features: Bath
- Has view: Yes
- View description: Territorial
Lot
- Size: 10.05 Acres
- Features: Adjacent to Public Land, Dead End Street, Barn, Cable TV, Deck, Fenced-Fully, Green House, High Speed Internet, Irrigation, Outbuildings, Patio, Propane, RV Parking, Shop, Sprinkler System
- Topography: Equestrian,Level,Partial Slope,Terraces
- Residential vegetation: Fruit Trees, Garden Space, Wooded
Details
- Parcel number: 3123039018
- Zoning: RA-10
- Zoning description: Jurisdiction: County
- Special conditions: Standard
- Other equipment: Leased Equipment: None, Wired for Generator
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Craftsman,2 Stories w/Bsmnt
- Property subtype: Single Family Residence
Materials
- Stone, Wood Siding
- Foundation: Poured Concrete
- Roof: Composition
Condition
- Very Good
- Year built: 2003
- Major remodel year: 2003
Utilities & green energy
- Electric: Company: PSE
- Sewer: Septic Tank
- Water: Private, Company: Private Well
- Utilities for property: Starlink
Green energy
- Energy generation: Solar
Community & HOA
Community
- Subdivision: Center
Location
- Region: Vashon
Financial & listing details
- Price per square foot: $456/sqft
- Tax assessed value: $1,669,000
- Annual tax amount: $18,287
- Date on market: 3/24/2026
- Cumulative days on market: 108 days
- Listing terms: Conventional,FHA,USDA Loan,VA Loan
- Inclusions: Dishwasher(s), Double Oven, Dryer(s), Leased Equipment, Microwave(s), Refrigerator(s), Stove(s)/Range(s), Washer(s)
- Road surface type: Dirt
Estimated market value
$2,394,000
$2.27M - $2.51M
$7,789/mo
Price history
| Date | Event | Price |
|---|---|---|
| 5/27/2026 | Price change | $2,495,000-7.4%$456/sqft |
Source:  NWMLS as distributed by MLS GRID #2491811 Report a problem | ||
| 4/13/2026 | Price change | $2,695,000-8.6%$493/sqft |
Source: NWMLS as distributed by MLS GRID #2491811 Report a problem | ||
| 3/24/2026 | Listed for sale | $2,950,000+1934.5%$539/sqft |
Source: NWMLS as distributed by MLS GRID #2491811 Report a problem | ||
| 4/7/1999 | Sold | $145,000-21.6%$27/sqft |
Source: Public Record Report a problem | ||
| 9/29/1998 | Sold | $185,000$34/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $18,288 +0% | $1,669,000 -3.1% |
| 2024 | $18,288 -1.5% | $1,723,000 +0.8% |
| 2023 | $18,567 +1.9% | $1,710,000 -12.2% |
| 2022 | $18,212 +10.2% | $1,947,000 +35.3% |
| 2021 | $16,532 +8.6% | $1,439,000 +19.6% |
| 2020 | $15,230 -13.2% | $1,203,000 -19% |
| 2019 | $17,539 +5% | $1,486,000 +1.2% |
| 2018 | $16,709 +2.2% | $1,469,000 +12.7% |
| 2017 | $16,355 +56.3% | $1,303,000 +17% |
| 2016 | $10,463 | $1,114,000 +12.6% |
| 2015 | $10,463 | $989,000 +19.4% |
| 2014 | $10,463 | $828,000 +11.1% |
| 2013 | $10,463 | $745,000 +7.3% |
| 2012 | -- | $694,000 -10.6% |
| 2011 | -- | $776,000 -15% |
| 2010 | -- | $913,000 |
| 2009 | -- | $913,000 -7.6% |
| 2007 | -- | $988,000 +8% |
| 2006 | -- | $915,000 +42.5% |
| 2005 | -- | $642,000 +345.8% |
| 2001 | $1,715 +6.2% | $144,000 +10.8% |
| 2000 | $1,615 | $130,000 |
Find assessor info on the county website
Monthly payment
Est. payment$--/mo
Payment breakdown
Explore the cost of this home by adjusting the details. Changes won't be saved.All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
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Climate risks
Neighborhood: 98070
Nearby schools
GreatSchools rating
- 8/10Chautauqua Elementary SchoolGrades: PK-5Distance: 1.6 mi
- 8/10Mcmurray Middle SchoolGrades: 6-8Distance: 1.5 mi
- 9/10Vashon Island High SchoolGrades: 9-12Distance: 1.7 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.
A local agent can set up tours, give advice and negotiate with sellers.
- Washington
- King County
- Vashon
- 98070
- 18106 115th Avenue SW
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