23603 Old Mill Road SW Vashon, WA $ 1,595,000
23603 Old Mill Road SW
$ 1,595,000
Recently Listed
Open House 5/2 12pm - 2pm
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23603 Old Mill Road SW

Vashon, WA, 98070
$ 1,595,000
Bedrooms4 Baths2.1 Sq 3,020

Monthly Estimate*

$ 9,821

Listed by Windermere Vashon
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Single Family Home for sale in Vashon, WA

for $1,595,000 with 4 bedrooms and 2 full baths, 1 half bath. This 3,020 square foot home was built in 1991 on a lot size of 6.4412.

Rosebriar Farm on Vashon Island – Discover serenity and privacy within these 6+ gated acres set in a prime mid-island location. This beautifully crafted 4+ bedroom, 3 bath modern farmhouse showcases the renowned quality of Ed Palmer Construction. Soaring cedar-clad ceilings greet you at the entrance - sunlit interiors, a main-floor primary suite, and thoughtfully updated kitchen and baths check every box on your wish list. Enjoy seamless indoor-outdoor living with a spacious west-facing veranda and an expansive deck just off the kitchen. The exquisitely landscaped deer-fenced grounds feature a climbing-rose lined circular drive, stone terracing, and a kitchen garden with established berries, fruit trees, and raised vegetable beds. A charming small barn and sturdy chicken coop invite your hobby farm dreams. The property’s infrastructure is meticulously maintained, offering a newer detached garage, EV charging, automatic 60KW generator and 35-zone irrigation system. Surrounded by nature, the pristine 20-acre Fisher Forest adjoins the western property boundary. Experience the very best of Vashon Island living here.

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Open House

5/2/2026 12:00 PM - 2:00 PM
23603 Old Mill Road SW Vashon, WA
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm

Single Family Active

Price

$ 1,595,000

Bedrooms

4

Full Bath

2

Half Bath

1

Property Type

Single Family

Taxes

$ 11,826

Style

1 1/2 Stry w/Bsmt

Lot Size

6.4412

Year Built

1991

Town/City

Vashon

County/Region

King

MLS | Web ID

2510507

Features
General
Living Area 3020
Sewer Septic Tank
Heating Forced Air Heat Pump Radiant Stove/Free Standing
Cooling Heat Pump
Possession Closing
Roof Composition
Appliances Dishwasher Dryer Microwave Refrigerator Stove(s)/Range(s) Washer
HOA Fee 0
Security Features Partially Fenced Security Gate
Year Built 1991
View Territorial
Topography Level Sloped Terraces
Levels One and One Half
Property Subtype Single Family Residence
Tax Year 2026
Waterfront Features Creek
County King
New Construction N
Property Type Residential
HOA N
Attached Garage N
Subdivision Name Vashon Island
Facing Direction West
Garage Y/N Y
Full Baths 1
Special Listing Conditions None
Status Active
Directions GPS friendly.
High School Vashon Isl High
City Vashon
Entry Location Main
Senior Community Y/N N
High School District Vashon Island
MLS Area 800 - Vashon Island
Lot Size Units Square Feet
Lot Size Square Feet 280579
Carport Y/N N
Listing Terms Cash Conventional
Elementary School Chautauqua Elem
Land Lease Y/N N
Tax Annual Amount 11826
Middle/Junior High School Mcmurray Mid
Property Condition Good
Public Remarks Rosebriar Farm on Vashon Island Discover serenity and privacy within these 6+ gated acres set in a prime mid-island location. This beautifully crafted 4+ bedroom 3 bath modern farmhouse showcases th
Virtual Tour https://my.matterport.com/show/?m=NQhKHkmyYeM&mls=1
Structure Type House
Building Area Units Square Feet
Builder Name Ed Palmer
Standard Status Active
Water Company Individual Well
Property Style 17 - 1 1/2 Stry w/Bsmt
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Interior
Interior Amenities Dbl Pane/Storm Window Dining Room Fireplace French Doors Skylight(s) Sprinkler System Vaulted Ceiling(s) Walk-In Closet(s) Water Heater Wired for Generator
Basement Partially Finished
Flooring Ceramic Tile Hardwood
Total Fireplaces 2
Fireplace Features Wood Burning
Air Conditioning Y/N Y
Heating Y/N Y
Fireplace Y/N Y
Half Baths 1
3/4 Baths 1
Total Bedrooms 4
Main Level Bedrooms 2
Total Baths 3
Bedrooms Possible 4
Water Heater Type Electric - New
Water Heater Location Basement
Fireplaces Main 1
Fireplaces Lower 1
Power Production Type Electric Wood
Baths Three Quarter Garage 0
Baths Three Quarter Lower 0
Baths Three Quarter Main 1
Baths Three Quarter Upper 0
Bedrooms Lower 0
Bedrooms Upper 2
Baths Half Upper 0
Baths Half Main 1
Baths Half Lower 0
Baths Half Garage 0
Baths Full Upper 1
Baths Full Main 0
Baths Full Lower 0
Baths Full Garage 0
Bathrooms 2.25
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Exterior
Exterior Amenities Wood
Vegetation Fruit Trees Garden Space Wooded
Parking Features Detached Garage Off Street
Lot Features Adjacent to Public Land Paved Secluded
Water Source Individual Well
Total Parking 5
Inclusions Dishwasher(s) Dryer(s) Microwave(s) Refrigerator(s) Stove(s)/Range(s) Washer(s)
Foundation Details Poured Concrete
Building Area Total 3470
Lot Size Acres 6.4412
Waterfront Y/N Y
Covered Spaces 2
Irrigation Water Rights Y/N Y
Site Features Athletic Court Barn Cabana/Gazebo Cable TV Deck Dog Run Electric Car Charging Fenced-Partially Gated Entry High Speed Internet Irrigation Outbuildings Propane
Parking Uncovered Total 3
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Internal Only
OriginalMLSID NWM2510507
Street Number 1 23603
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* Excluded Features
List By
Mary Margaret Briggs

Listing Agent

Windermere Vashon

Broker

Affordability Calculator

$10,806
Per Month
91%
9%
0%
Monthly Principal & Interest
$9,821
Monthly Property Taxes
$986
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
257926 Elementary School
257558 Middle School
Vashon Isl High High School
Pricing History
DatePricePrice ChangeDescription
4/21/2026$1,595,000 Listed Price

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23603 Old Mill Road SW, Vashon, WA, 98070 is a Single Family Home for sale at $1,595,000 with 3,020 sqft and a lot size of 6.4412. 23603 Old Mill Road SW has 4 bedrooms, 2.1 baths, and was built in 1991. The property's zip code is 98070 which is in Vashon, WA