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$1,850,000
New Listing

18305 121 st Avenue SW
Vashon, WA 98070

For Sale|Single Family Residence|Active
3
Beds
5
Total Baths
2
Full Baths
3
Partial Baths
4,205
SqFt
$440
/SqFt
2000
Built
Subdivision:
Westside
County:
King
Courtesy of NWMLS
Listing courtesy of Connie Cunningham of Vashon Isl. Sotheby's Int'l RE
Call Now: 206-966-4984
Is this the listing for you? We can help make it yours.
206-966-4984
Upcoming Open Houses
Thu, Apr 30, 11:00 AM - 1:00 PM
Sat, May 2, 11:00 AM - 1:00 PM
18305 121 st Avenue SW18305 121 st Avenue SW18305 121 st Avenue SW18305 121 st Avenue SW
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Mortgage Calculator

Monthly Payment (Est.)

$8,440
Calculator powered by Showcase IDX, a Constellation1 Company. Copyright ©2026 Information is deemed reliable but not guaranteed.

Discover island living in this custom Craftsman estate on 10 private, sun-drenched acres bordering Island Center Forest, where miles of trails begin at your back door. Thoughtfully designed, the home features soaring ceilings, a river-rock fireplace, rich hardwood floors, and radiant in-floor heating. The chef’s kitchen, appointed with dual dishwashers and generous prep space, flows into a light-filled dining area and opens to a large south-facing deck, ideal for summer evenings. The primary suite is a true retreat with a private balcony, spa-inspired ensuite with walk-in double-head shower, soaking tub, and walk-in closet. Two additional bedrooms, a bonus loft with bath, and a main-floor office offer flexible living. A covered breezeway leads to the three-car garage, topped by a finished studio with ¾ bath—perfect for guests, creative pursuits, or multigenerational living. Outdoors, enjoy sunlit gardens, raised beds, fruit trees, a greenhouse, and a studio/barn with power and water offer a canvas for a true farm-to-table lifestyle or a private rural sanctuary. A separate parcel with its own power and well offers potential for an additional residence, creating a true legacy estate. Private, peaceful, and minutes to town ferries, and the city—this is a rare offering where timeless Northwest beauty and enduring lifestyle converge.

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Listing Snapshot
Price 
$1,850,000
Days On Site 
0 Days
Bedrooms 
3
Inside Area (SqFt) 
4,205 sqft
Total Baths 
5
Full Baths 
2
Partial Baths 
3
Lot Size 
10.04 Acres
Year Built 
2000
MLS® Number 
2512100
Status 
Active
Property Tax 
$16,212
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
N/A
Friends & Family
Recent Activity
8 hours agoListing updated with changes from the MLS®
13 hours agoListing first seen on site
General Features
Acres 
10.04
Direction Faces 
South
Garage 
Yes
Land Lease 
No
Parking 
DrivewayDetachedRV Access/Parking
Parking Spaces 
3
Property Sub Type 
Single Family Residence
Sewer 
Septic Tank
SqFt Total 
4205
Utilities 
Cable Available
Water Source 
WellPrivate
Zoning 
RA10
Interior Features
Appliances 
DishwasherDryerMicrowaveRefrigeratorWasherWater Heater
Basement 
None
Fireplace 
Yes
Fireplace Features 
Wood Burning
Fireplaces 
1
Flooring 
HardwoodSlate
Heating 
ElectricRadiant
Interior 
Walk-In Closet(s)Vaulted Ceiling(s)
Window Features 
Skylight(s)
Bathroom Full 
Level - Second
Bathroom Half 
Level - Main
Bathroom Three Quarter 
Level - Second
Bedroom 
Level - Second
Bonus Room 
Level - Third
Dining Room 
Level - Main
Entry Hall 
Level - Main
Kitchen 
Level - Main
Living Room 
Level - Main
Master Bedroom 
Level - Second
Utility Room 
Level - Second
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Exterior Features
Construction Details 
Wood Siding
Exterior 
Garden
Fencing 
Partial
Lot Features 
LevelRolling SlopeWooded
Other Structures 
GazeboOutbuilding
Patio And Porch 
Deck
Roof 
Composition
View 
Territorial
Waterview 
Territorial
Windows/Doors 
Skylight(s)
Community Features
Building Access 
Main
Financing Terms Available 
CashConventionalVA Loan
MLS Area 
800 - Vashon Island
School District 
Vashon Island
Schools
School District
Vashon Island
Elementary School
Chautauqua Elem
Middle School
Mcmurray Mid
High School
Vashon Isl High
Courtesy of NWMLS
Listing courtesy of Connie Cunningham of Vashon Isl. Sotheby's Int'l RE



Listing information is provided by Participants of the Northwest MLS. IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed. Copyright 2026, Northwest MLS.
All data is obtained from various sources and may not have been verified by the broker or MLS Grid. Supplied open house information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
Last checked: 2026-04-28 02:09 AM PDT

Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
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