23603 Old Mill Road SW
Vashon, WA 98070· Vashon Island
Sold
$1,550,000
Listed: $1,595,000
▼ $45,000 below asking
Sale date: May 2, 2026
MLS# NWM2510507
4
Bedrooms
2.25
Bathrooms
3,020
Sq Ft
6.4412
Acres
151
Days on Market



About This Home
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.
Listing Updated: Jul 5, 2026, 11:03 AM UTC
Photos Updated: Apr 22, 2026
OnSite last checked: Sep 18, 2026, 2:19 AM UTC|Source: NWMLS as Distributed by MLS Grid #NWM2510507
Listing provided courtesy of Northwest MLS. Information contained herein is derived from different sources but has not been independently verified by OnSite Real Estate Group, MLS Grid, or the MLS, and should be verified by the buyer. 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 or agent presenting the information.
Property Details
Open House
Thursday, April 23, 2026
7:00 PM – 9:00 PM
Public
Thursday, April 23, 2026
7:00 PM – 9:00 PM
Broker
Saturday, April 25, 2026
7:00 PM – 9:00 PM
Public
Sunday, April 26, 2026
7:00 PM – 9:00 PM
Public
Saturday, May 2, 2026
7:00 PM – 9:00 PM
Public
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Listed By
Bought With
Junior Torres
Windermere RE Greenwood
Questions? Contact OnSite
André Bohall
WA Lic. #25031564 · OnSite Real Estate Group
Listing data provided by NWMLS as distributed by MLS Grid. Data last refreshed: Sep 18, 2026, 2:19 AM UTC.
Based on information submitted to the MLS Grid as of Fri, Sep 18, 2026. All data is obtained from various sources and may not have been verified by 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.
IDX information is provided exclusively for consumers' personal noncommercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, that the data is deemed reliable but is not guaranteed by MLS GRID, and that the use of the MLS GRID Data may be subject to an end user license agreement prescribed by the Member Participant's applicable MLS if any and as amended from time to time.
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