$2,300,000
Est. $11,824/mo3 bd•2.25 ba•3,420 sq ft
18617 320th Avenue Ne, Duvall, WA 98019
• Listed 2026-08-26•1 day on market
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Based on information submitted to the MLS GRID as of August 27, 2026 at 07:27pm (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.
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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.
Listed by Kimberly Miller • Realogics Sotheby's Int'l Rlty
Listing updated: August 27, 2026 at 07:27pm
RexMont checked: moments ago
Source: NWMLS as Distributed by MLS Grid #2573652
$2,254,000
-$46,000 under list price
Nearby comparable homes
RexMont uses 5 strongest recent nearby sales, priced between $1.17M and $2.15M.
Rental earnings
$6,750/mo
Screening estimate from the comp-supported value. Verify with rent comps before underwriting.

$1,165,000Last sold price
32219 Ne 193rd Street, Duvall, WA 98019

$2,150,000Last sold price
30932 Ne Cherry Valley Road, Duvall, WA 98019
Estimate is a comp-supported screen, not an appraisal or broker price opinion. Ask RexMont for a property-specific pricing review before writing or accepting an offer.
18617 320th Avenue Ne, Duvall, WA 98019
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.
Neighborhood mobility
$13,845 per month
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Duvall is a seller's market.
Inventory is low and competition is high. Sellers have more negotiating power.
Offer insight: Well-priced homes draw multiple offers; others sell close to asking.
List to sale price: The average home sells for about 1% below list price.
Time on market: The average home goes pending in around 11 days.
$510,900 Sold
3 months ago
1 bd•0.75 ba•~600 sq ft•Single Family
19739 324th Avenue Ne, Duvall, WA 98019
3%
Under list
—
Days on market
0.7 mi
Distance
$763,000 Sold
4 months ago
3 bd•1.75 ba•~1,540 sq ft•Single Family
32218 Ne 193rd Street, Duvall, WA 98019
4%
Under list
—
Days on market
0.5 mi
Distance
$685,000 Sold
5 months ago
3 bd•2 ba•~1,404 sq ft•Single Family
19310 320th Avenue Ne, Duvall, WA 98019
2%
Under list
—
Days on market
0.5 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 Aug 2026
Riverview School District
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.