$1,875,000
Listed at $1,850,0004 bd•4.25 ba•5,626 sq ft
21930 Se 311th Court, Black Diamond, WA 98010
• Listed 2026-07-09
MLS GRID Disclaimer
Based on information submitted to the MLS GRID as of August 11, 2026 at 12:23pm (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.
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Welcome to The Reserve at Lake Sawyer—an exceptional gated estate where privacy, luxury, and versatility come together on 1.36 secluded acres. This exceptional 5,626 sq. ft. custom basement rambler offers the perfect balance of luxury, everyday comfort, and flexible living spaces designed for today's lifestyle. A standout feature is the fully self-contained, ±775 sq. ft. ADU with its own private entrance—ideal for multigenerational living or long-term guests. Designed for exceptional indoor-outdoor living, the backyard creates a private resort experience featuring a covered outdoor kitchen complete with a premium built-in gas grill and built-in pizza oven, creating the perfect setting for year-round entertaining. Relax and recharge in the swim spa and hot tub, then unwind with your favorite vintage in the home's private wine cellar. Whether hosting unforgettable gatherings or enjoying quiet evenings surrounded by nature, this remarkable estate offers a lifestyle that is as luxurious as it is inviting.
Listed by Viet Nguyen • Icon Group
Listing updated: August 11, 2026 at 12:23pm
RexMont checked: moments ago
Source: NWMLS as Distributed by MLS Grid #2548427
Open houses
2 datesNearby open houses (6)
See more →
Open Tue, Aug 18 +6$1,789,000
-$86,000 under list price
Nearby comparable homes
RexMont uses 5 strongest recent nearby sales, priced between $960K and $2.1M.
Rental earnings
$5,375/mo
Screening estimate from the comp-supported value. Verify with rent comps before underwriting.
$1,875,000Last sold price
21930 Se 311th Court, Black Diamond, WA 98010
$1,800,000Last sold price
22118 Se Sawyer Ridge Way, Black Diamond, WA 98010
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.
Neighborhood mobility
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Amber Bills Clarke · The Amber Bills Group
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Tricia Hudson · RE/MAX Integrity
Open Tue, Aug 18
Open Tue, Aug 1812:00 PM – 4:00 PM
$759K2 bd · 2 ba · 1,475 sqft
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Open Tue, Aug 1812:00 PM – 5:00 PM
$699K2 bd · 2 ba · 1,389 sqft
34031 Buckeye Avenue Se #241, Black Diamond, WA 98010
Open Tue, Aug 1812:00 PM – 5:00 PM
$820K2 bd · 2 ba · 1,501 sqft
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Black Diamond is a seller's market.
Inventory is low and competition is high. Sellers have more negotiating power.
Offer insight: Many homes get multiple offers, some with waived contingencies.
List to sale price: The average home sells very close to list price.
Time on market: The average home goes pending in around 11 days.
$779,950 Sold
3 months ago
4 bd•2.5 ba•~2,238 sq ft•Single Family
32151 Myrtle Avenue Se, Black Diamond, WA 98010
0%
Over list
—
Days on market
0.9 mi
Distance
$1,170,000 Sold
4 months ago
4 bd•1.75 ba•~2,530 sq ft•Single Family
22534 Se 304th Place, Black Diamond, WA 98010
0%
Under list
—
Days on market
0.5 mi
Distance
$779,950 Sold
4 months ago
4 bd•2.5 ba•~2,540 sq ft•Single Family
32219 Myrtle Avenue Se, Black Diamond, WA 98010
0%
Over list
—
Days on market
1.0 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
Kent 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.
