$2,300,000
18617 320th Avenue
Duvall, WA 98019
Beds
3
Baths
3
Sq Ft
3,420
Lot
9.98 ac
Year built
2010
Type
Residential
Days listed
1
MLS #
2573652
About this home
Mountain Glen Ranch is a remarkable 9.98-acre private gated estate in Duvall where Montana character meets Pacific Northwest beauty. The custom-built log home showcases a spectacular great room with soaring tongue-and-groove pine ceilings, a floor-to-ceiling Montana slate fireplace, custom built-ins, and radiant-heated concrete floors. The chef’s kitchen is appointed with dual gas ranges, pot filler, commercial-grade hood, dual wine refrigerators and dishwashers, honed granite counters, and copper sinks. The main-floor primary suite opens to a huge covered rear deck with stunning Mount Rainier and Cascade Mountain views—perfect for entertaining, summer evenings, and holiday gatherings. Two additional bedrooms, bonus room, and office/den provide flexibility. A charming covered front porch and 3-car garage with workbenches, 220V power, and an extra-long truck bay add to the appeal. Wired for a generator with Christmas light outlets front and back. A separate two-bedroom, two-bath residence with bonus room and 2-car garage offers excellent guest, extended living, or rental income. For horses and country living, a four-stall barn includes tack room, 20 ton hay loft, paddock access, covered equipment storage, outdoor arena, and multiple rolling, fully fenced pastures. Mature trees, gardens, cherry and plum trees, garden shed, dog run, fire pit, Cherry Creek, and nearby trail access complete this exceptional private retreat. Minutes to Duvall with an easy commute to the Eastside.
Interior features
Exterior features
Appliances
Schools
Elementary
Stillwater Elem
Middle
Tolt Mid
High
Cedarcrest High
Property details
- Heating
- 90%+ High Efficiency, Radiant, Recirculation Pump, Wall Furnace
- Cooling
- None
- Flooring
- Concrete, Carpet
- Parking
- Driveway, Attached Garage, RV Parking
- View
- Mountains, See Remarks, Territorial
- Lot
- Paved
- Water source
- Individual Well
- Sewer
- Septic Tank
- Style
- Craftsman
- Levels
- Two
- Fireplaces
- 1
Costs
- Price / sq ft
- $673
- Annual taxes
- $17,356 (2026)
Estimate your monthly payment
$13,076/mo
- Principal & interest
- $11,630
- Property taxes
- $1,446
Estimate only — excludes homeowner's insurance and PMI. Rates shown are not a quote. Talk to us to connect with a lender.
Location
Duvall, WA 98019
Approximate location. Contact us to confirm the exact address.
Listing courtesy of Realogics Sotheby's Int'l Rlty— Kimberly Miller.Listing data courtesy of the Northwest Multiple Listing Service (NWMLS). Information deemed reliable but not guaranteed and should be independently verified. All properties are subject to prior sale, change, or withdrawal.
Interested in this home?
Request a private tour or ask a question — a local agent will respond personally.