$5,630,000
Est. $30,939/mo4 bd•4.25 ba•3,682 sq ft
702 San Juan Drive, San Juan Island, WA 98250
• Listed May 6, 2026•146 days active · 146 cumulative
Listing Broker: Coldwell Banker Bain; Stephanie L Buffum; 360-472-0404; sbuffum4@gmail.com
Talk to a local RexMont expert
A local broker replies within minutes
Listing Broker: Coldwell Banker Bain; Stephanie L Buffum; 360-472-0404; sbuffum4@gmail.com
About this home
Enchanting waterfront estate on San Juan Island with 4+ acres, 468 ft of shoreline a registered mooring buoy and world-class watchable wildlife from every room. Enjoy the exquisite craftsmanship of David Knight with soaring ceilings, radiant floor heat, 100-year-old Douglas fir flooring, and 3 impressive stone fireplaces. With 3,682 sq ft, a detached studio above the 2 car garage, this 3 bed, 5 bath home spacious home offers many special areas to enjoy as a private oasis or with guests. The gourmet kitchen is a chef’s dream, equipped with a LaCanche stove, built-in stone pizza oven, custom cabinetry and a private dining room with outdoor entertaining bbq area and deck. Main ensuite bedroom offers granite sinks and a cast-iron soaking tub. Many bonus areas encourage work and relaxation, including a sauna, a music room, and a wine cellar. The exterior is a masterpiece, featuring a curved slate roof accented by copper gutters and valleys. The property boasts over 26,000 gallons of water catchment, stone porches, walkways, fire pits, and sunlit decks perfect for enjoying sunsets. .Fully fenced with an electric gated entrance protects apple, plum, cherry, peach, and Asian pears from deer. Additional amenities include guest studio, 2-car garage, 45x50 ft insulated barn with bath, laundry, high-capacity Advantech septic system, RV hookup and 4x4. 3 miles to Roche Harbor, 0.2 miles to County Park, and 11-min drive into Friday Harbor. Let your island life begin on San Juan Drive.
Listed by Stephanie L Buffum • Coldwell Banker Bain
Listing updated: September 24, 2026 at 06:10pm
RexMont checked: moments ago
Source: NWMLS as Distributed by MLS Grid #2573709
Open houses
No upcoming open houses scheduled for this property.
Around this home
How much should you offer?
702 San Juan Drive, San Juan Island, WA 98250
Source:RexMont analysis of Northwest MLS sales data for this ZIP code plus third-party market data (RentCast). The estimates are RexMont's, not Northwest MLS listing data.
Estimates only and not guaranteed. Consult a RexMont agent for accurate, personalized guidance before making an offer. RexMont OfferEdge™ · © 2026 RexMont Real Estate. Proprietary tool.
Property details
Interior features
- Bath Off Primary
- Dbl Pane/Storm Window
- Dining Room
- Fireplace
- French Doors
- Pantry
- Sauna
- Security System
- Vaulted Ceiling(s)
- Walk-In Closet(s)
- Water Heater
- Wet Bar
- Wine Cellar
- Wine/Beverage Refrigerator
- Wired for Generator
- 3 fireplaces (gas, wood burning)
- Partially Finished basement
Kitchen
- Dishwasher
- Disposal
- Double Oven
- Dryer
- Microwave
- Refrigerator
- Stove(s)/Range(s)
- Washer
Bedrooms
- 4 bedrooms total
- 2 on the main level
- 2 upstairs
Bathrooms
- 3 full bathrooms
- 1 three-quarter bathroom (shower, no tub)
- 1 half bathroom
- 4.25 bathrooms total (NWMLS count)
- 3 on the main level
Layout
- 2 Stories w/Bsmnt
- 3,682 sq ft finished
- 768 sq ft garage
Flooring
- Ceramic Tile
- Hardwood
- Slate
- Stone
Heating & cooling
- Radiant heating
- Wall Furnace heating
- Radiant cooling
Schools
Ratings via SchoolDiggerSan Juan Island School District
- Buyer To VerifyPublic · Grades Elementary—
- Buyer To VerifyPublic · Grades Middle—
- Buyer To VerifyPublic · Grades High—
Assigned schools for this property per the listing's MLS data. School district boundaries change — verify the exact assigned schools with the district before purchasing.
Single-family home facts
As entered by the listing broker on Northwest MLS
Lot & site
- Topography
- Partial Slope,Sloped,Terraces
- Vegetation
- Brush, Fruit Trees, Garden Space, Wooded
- Zoning code
- County
- Zoning jurisdiction
- County
- Faces
- North
Systems
- Energy source
- Electric,Propane,Wood
- Power production
- Electric, Propane, Wood
- Water heater
- Electric
- Water heater location
- Downstairs
- Power company
- OPALCO
- Water company
- Well
- Sewer company
- Septic
- Irrigation water rights
- No
- Internet connected
- Rock Island
Rooms & extras
- Bathtubs
- 1
- Showers
- 5
- Fireplaces on main
- 1
- Fireplaces upstairs
- 1
- Fireplaces lower level
- 1
- Excluded items
- Yes
New construction
- Builder
- David Knight
- Square footage source
- Public Records
- Lot size source
- Public Records
Manufactured home
- Land lease
- No
Neighborhood mobility
Doorstep, Pedal & Station Scores
Three RexMont scores for this exact address: what is on foot, what is by bike, and what rides past the door.
Ground Truth™
The ground, the slope, the flood zone and the noise at this address
Read from public hazard, flood, terrain and noise maps for this exact home.
Address Insider™
The members' report
Commute, transit, zoning and ADU potential, internet providers and the lifestyle around the home: the nearest grocery, coffee, park, services and transit stop. One free registration opens every home on rexmont.com.
Opens with the report above.
Mortgage payment forecast
$34,579 per month
Great rateTakes about 5 minutes & won't affect your credit
Get pre-approvedSource: RexMont estimate, not Northwest MLS listing data. Interest rates from Freddie Mac's Primary Mortgage Market Survey via FRED (Federal Reserve Bank of St. Louis). Property tax and HOA dues from the NWMLS listing where provided, otherwise estimated; insurance estimated at 0.3% of price per year.
Estimate only. Actual payment depends on credit, lender, and program. PMI not included for down payments below 20%.
Ask about this home
A licensed RexMont broker will get back to you, usually in under 5 minutes during business hours.
Listing Broker: Coldwell Banker Bain; Stephanie L Buffum; 360-472-0404; sbuffum4@gmail.com
Market pulse
San Juan Island is a buyer's market.
Inventory is rising and homes are sitting longer. Buyers have room to negotiate.
Offer insight: Sellers are often willing to negotiate on price and terms.
List to sale price: The average home sells for about 2% below list price.
Time on market: The average home goes pending in around 117 days.
Recent sales nearby
Within 1 mile · last 6 months$5,605,000 Sold
4 months ago
3 bd•3 ba•~3,405 sq ft•Single Family
172 San Juan Drive, Friday Harbor, WA 98250
6%
Under list
74
Days on market
0.6 mi
Distance
Closed sales from MLS GRID / NWMLS within the past 6 months, matched on property type and within 1 mile. Comps approximate.
Want a deeper read on this market?
Ask a RexMont agentMarket data from MLS GRID / NWMLS · Updated Oct 2026
Information and statistics derived from Northwest Multiple Listing Service. Source: Northwest Multiple Listing Service, as distributed by MLS GRID.
MLS GRID Disclaimer
Based on information submitted to the MLS GRID as of October 26, 2026 at 8:49 PM PT (date and time MLS GRID Data was obtained). 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.
Listing information courtesy of Northwest Multiple Listing Service (NWMLS). The listing data relating to real estate for sale on this web site comes in part from the Northwest Multiple Listing Service. Real estate listings held by brokerage firms other than RexMont Real Estate are marked with the “Listing courtesy of NWMLS” designation. Information provided is for the consumer’s personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Some IDX listings have been excluded from this website.
© 2026 Northwest Multiple Listing Service. All rights reserved.
HO
Equal Housing Opportunity. RexMont Real Estate is pledged to the letter and spirit of U.S. policy for the achievement of equal housing opportunity throughout the Nation. We encourage and support an affirmative advertising and marketing program in which there are no barriers to obtaining housing because of race, color, religion, sex, handicap, familial status, or national origin.
