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18106 115th Avenue SWVashon, WA 98070

For Sale

$2,695,000

Smart Buyer Rebate $26,950

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.

Listed by Nicole Donnelly Martin

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Vashon Isl. Sotheby's Int'l RE

Last updated May 01, 2026

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Source: NWMLS #2491811

Listing Facts

  • TypeSingle-family
  • NeighborhoodVashon
  • Bedrooms5
  • Bathrooms5
  • Days on Prevu39
  • Taxes$18,287/year
  • Size5,470 sqft
  • Price per sqft$493

Amenities

  • Dishwasher
  • Washer/Dryer
  • Pets Allowed
  • Air Conditioning
  • Parking

Location

Mortgage Calculator

Listing History

04/13/2026
Price Decreased
$2,695,000
03/24/2026
Listed by Vashon Isl. Sotheby's Int'l RE
$2,950,000

Property Details for 18106 115th Avenue SW

Exterior

Construction

  • Property Condition: Very Good
  • Roof: Composition
  • Structure Type: House
  • Year Built: 2003
  • Construction Materials: Stone, Wood
  • Entry Location: Main
  • Exterior Features: Stone, Wood

Features

  • Direction Faces: East
  • View: Territorial

Measurements

  • Building Area Total: 5,470
  • Building Area Units: Square Feet
  • Lot Features: Adjacent To Public Land, Dead End Street, Dirt Road
  • Lot Size Acres: 10.05
  • Lot Size Square Feet: 437,778
  • Lot Size Units: Square Feet

Financial

Taxes

  • Parcel Number: 3123039018
  • Tax Annual Amount: $18,287.00
  • Tax Year: 2025

Interior

Features

  • Appliances: Dishwasher, Double Oven, Dryer, Microwave, Refrigerator, Stove(s)/Range(s), Washer
  • Fireplace Features: Gas
  • Fireplace: Yes
  • Fireplaces Total: 2
  • Flooring: Ceramic Tile, Hardwood, Carpet
  • Interior Features: 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

Measurements

  • Living Area: 5,470

Rooms

  • Basement: Daylight, Finished
  • Bathrooms Full: 1
  • Bathrooms Half: 2
  • Bathrooms Three Quarter: 2
  • Bathrooms Total Integer: 5
  • Bedrooms Total: 5
  • Main Level Bathrooms: 2
  • Main Level Bedrooms: 1

Other

Location

  • Subdivision Name: Center

Parking

Parking

  • Attached Garage: Yes
  • Covered Spaces: 11
  • Garage: Yes
  • Parking Features: Attached Garage, RV Parking
  • Parking Total: 11

Schools

Elementary School

  • Elementary School: Chautauqua Elem

High School

  • High School: Vashon Isl High
  • High School District: Vashon Island

Middle or Junior School

  • Middle Or Junior School: Mcmurray Mid

Utilities

Equipment

  • Has Cooling: Yes
  • Has Heating: Yes
  • Sewer: Septic Tank
  • Water Source: Private

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 5 bedrooms and 5 bathrooms in this single-family home at 18106 115th Avenue SW.

What schools are nearby to 18106 115th Avenue SW?

Nearby schools include the Chautauqua Elem Elementary School, Mcmurray Mid Middle School, and Vashon Isl High.

Does this single-family home have parking?

Yes, there are 11 parking spaces available for 18106 115th Avenue SW.

What are the annual taxes for 18106 115th Avenue SW?

Annual taxes for this single-family home are estimated at $18,287.

How does 18106 115th Avenue SW compare to other single-family homes in Vashon?

This single-family home is listed 25% above the average price for single-family homes in Vashon and has been on the market for 11 less days than the typical home in this area.

What is the square footage on this single-family home?

According to the MLS, this listing is 5,470 sqft.

18106 115th Avenue SW is a 5-bedroom, 5-bath single-family home for sale in Vashon WA 98070. Available on Prevu for 39 days at $2,695,000. This includes a recent price decrease of $255,000. This residence features 5,470 square feet of living space, located in Vashon. The median listing price for single-family homes in this area is $1,190,000. Nearby schools include Chautauqua Elem Elementary School, Mcmurray Mid Middle School, and Vashon Isl High. Property amenities include dishwasher, pets allowed, air conditioning, parking, and washer/dryer. Browse more single-family home listings in King County.

Based on information from NWMLS and/or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by Prevu or the MLS. Information is provided exclusively for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.