$2,970,000
Listed at $2,995,0004 bd•2.5 ba•3,816 sq ft
22545 SE 298th Street, Black Diamond, WA 98010
• Listed Jun 4, 2026
RexMont Market Signal for 22545 SE 298th Street
Sold price on recordRexMont Market Signal $2,970,000
Closed sale price · as of July 2, 2026, the day it sold.
Market Signal since the sale
$3,322,382
Likely $2,274,762 – $3,864,135 · wide read: talk to Adriano · as of October 16, 2026
Estimate, not an appraisal.
Information and statistics derived from Northwest Multiple Listing Service. Source: Northwest Multiple Listing Service, as distributed by MLS GRID; King County Assessor records.
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Listing Broker: Windermere RE West Campus Inc; Corinne M. Lombardo; 253-838-7900
Buyer Broker: Dawn Rushton Real Estate Group
About this home
Gated waterfront custom estate on Lake Sawyer- one of the rare homes with unobstructed Mt. Rainier views. From sunrise reflections across still water to breathtaking snow-capped vistas, every day here is a majestic Pacific Northwest painting. This remarkable property enjoys 71 feet of coveted no-bank sandy waterfront w/ private dock, boat lift and lakeside hot shower. Grounds are fully fenced, irrigated, and illuminated to glow at night. Upon entering, you’re greeted by soaring ceilings, exceptional millwork, designer lighting, Milgard Ultra windows, refined metal railings, and luxurious wide-plank blonde hardwoods. Outdoor- living is spectacular with a lakeside gas fire pit beneath an enchanting birch canopy, a covered patio featuring fireplace, radiant heaters, ceiling fans, TV, and built-in DCS pro BBQ. Enjoy your favorite music with Sonos audio sitewide. This special 3,816-square-foot residence features 4 bedrooms (walk-ins in all), 3 bathrooms. The main-floor primary is a true sanctuary w/direct lake view, & access to covered patio. A private den, whimsical powder room, chef’s kitchen with Italian range- a working pantry with commercial-grade refrigeration, spacious bonus room w/sauna, dedicated dog shower, and an oversized 3-car garage add to the "wows". Cited just-away from fast boating lanes with abundant sunshine, tons of water, and low utility costs- this rare Pacific Northwest retreat makes every day feel like vacation.
Listed by Corinne M. Lombardo • Windermere RE West Campus Inc
Listing updated: August 2, 2026 at 04:04am
RexMont checked: moments ago
Source: NWMLS as Distributed by MLS Grid #2530796
Around this home
Property details
Interior features
- Bath Off Primary
- Dbl Pane/Storm Window
- Dining Room
- Fireplace
- French Doors
- High Tech Cabling
- Sprinkler System
- Walk-In Closet(s)
- Water Heater
- Fireplace (gas)
Kitchen
- Dishwasher
- Disposal
- Microwave
- Refrigerator
- Stove(s)/Range(s)
Bedrooms
- 4 bedrooms total
- 1 on the main level
- 3 upstairs
Bathrooms
- 2 full bathrooms
- 1 half bathroom
- 2.5 bathrooms total (NWMLS count)
- 2 on the main level
Layout
- 2 Story
- 3,816 sq ft finished
- 840 sq ft garage
Flooring
- Ceramic Tile
- Hardwood
- See Remarks
- Carpet
Heating & cooling
- Forced Air heating
- Heat Pump heating
- 90%+ High Efficiency cooling
- Central Air cooling
- Forced Air cooling
- High Efficiency (Unspecified) cooling
- See Remarks cooling
Schools
Ratings via SchoolDiggerTahoma 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
- Level
- Zoning jurisdiction
- City
- Faces
- Southeast
Systems
- Energy source
- Electric,Natural Gas
- Power production
- Electric, Natural Gas
- Water heater
- gas
- Power company
- PSE
- Water company
- Covington Water
- Sewer company
- Septic
- Gas company
- PSE
- Garbage service
- Republic Svcs
- Irrigation water rights
- No
- Internet connected
- Xfinity
- Cable connected
- Xfinity
Rooms & extras
- Spa
- Yes
- Fireplaces on main
- 1
New construction
- Square footage source
- Public Records
- Lot size source
- public records
- Effective year built 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.
Sales & Tax Records for 22545 SE 298th Street
NWMLS via MLS Grid · King County AssessorEvery listing, pending, price change and closing filed on this home with the NWMLS, the county’s recorded sales, and its assessed values by tax year.
- Jul 2, 2026SoldNWMLS via MLS Grid · #2530796$2,970,000$778/sq ft
- Jun 10, 2026PendingNWMLS via MLS Grid · #2530796$2,995,000$785/sq ft
- Jun 4, 2026ListedNWMLS via MLS Grid · #2530796$2,995,000$785/sq ft
- Jul 21, 2022SoldNWMLS via MLS Grid · #1924578$2,475,000$649/sq ft
- Jun 9, 2022PendingNWMLS via MLS Grid · #1924578$2,499,950$655/sq ft
- Jun 9, 2022Price reducedNWMLS via MLS Grid · #1924578$2,499,950$655/sq ft
Market pulse
Black Diamond is a balanced market.
Supply and demand are roughly in balance. Neither side has a clear edge.
Offer insight: Well-priced homes draw multiple offers; others sell close to asking.
List to sale price: The average home sells very close to list price.
Time on market: The average home goes pending in around 45 days.
Recent sales nearby
Within 1 mile · last 6 months$1,050,000 Sold
3 days ago
4 bd•2 ba•~2,140 sq ft•Single Family
30478 227th Place SE, Black Diamond, WA 98010
5%
Under list
41
Days on market
0.5 mi
Distance
$550,000 Sold
3 weeks ago
3 bd•2.75 ba•~1,980 sq ft•Single Family
30832 228th Avenue SE, Black Diamond, WA 98010
0%
Over list
—
Days on market
0.7 mi
Distance
$1,450,000 Sold
4 weeks ago
4 bd•2.5 ba•~3,680 sq ft•Single Family
31045 219th Way SE, Black Diamond, WA 98010
3%
Under list
154
Days on market
1.0 mi
Distance
$695,000 Sold
5 weeks ago
4 bd•1.75 ba•~1,650 sq ft•Single Family
29052 229th Avenue SE, Black Diamond, WA 98010
1%
Under list
73
Days on market
0.5 mi
Distance
$557,000 Sold
7 weeks ago
3 bd•2 ba•~1,547 sq ft•Single Family
31022 229th Avenue SE, Black Diamond, WA 98010
3%
Over list
49
Days on market
0.8 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 18, 2026 at 5:39 AM 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.
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