$1,817,500
Listed at $1,700,0004 bd•3.5 ba•3,860 sq ft
31256 218th Place SE, Black Diamond, WA 98010
• Listed Jul 9, 2026
RexMont Market Signal for 31256 218th Place SE
Sold price on recordRexMont Market Signal $1,817,500
Closed sale price · as of July 29, 2026, the day it sold.
Market Signal since the sale
$1,769,445
Likely $1,422,339 – $2,036,101 · solid read · as of October 1, 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; Bret C. Lane; 253-838-7900
Buyer Broker: Keller Williams Rlty Bellevue
About this home
Ridge At Lake Sawyer, private gated community on tree-lined street; welcome to one-level living on a shy acre. Start w/easy care lawn, fountain & covered porch leading to true no-step entry, the main layout ensures accessible walking throughout the living area, garage, & outdoors. Main floor enjoys a formal living room(or 5th bedroom/den) & separate formal dining room complete w/adjoining butlery/bar/sitting area. Home bursts open into bountiful bonus room, punctuated by a wall of steel-and-stone fireplace. Another wall of windows slides easily away to reveal the grounds. A kitchen large enough to cater from has an extra-long island, Bellmont cabinets, double sinks, ovens, dishwashers, a walk-in pantry: eating area surrounded by windows, open to covered exterior living & viewing deck. All backs to calming trees & wildlife. Living things up w/the putting green, horseshoe pits, big heated pool w/slide, a hot tub, an exterior shower, and a large pool house. Unwind to the sounds of the fountains or swing amongst the trees. Primary suite w/ext access too; large closets & bath Two ensuites, full bath, .5 bath, bedrm & pantry complete this one level living. Upstairs, there's a place for "caving" & pool/pingpong table. There's also a large ensuite for guests & a mini kitchen/bar. Wide driveway for 3 car gar. & second driveway to park cars or RV; build a shop? Generac full-house; upgraded finishes. EZ care w/turf/mature landscaping, hardsurfaces. Curtis Lang Resale - Bingo
Listed by Bret C. Lane • Windermere RE West Campus Inc
Listing updated: August 29, 2026 at 04:04am
RexMont checked: moments ago
Source: NWMLS as Distributed by MLS Grid #2551346
Around this home
Property details
Interior features
- Fireplace
- Indoor Pool
- Pantry
- Vaulted Ceiling(s)
- Walk-In Closet(s)
- Water Heater
- Wet Bar
- Wine/Beverage Refrigerator
- Wired for Generator
- Fireplace
Kitchen
- Dishwasher
- Disposal
- Double Oven
- Dryer
- Microwave
- Refrigerator
- Stove(s)/Range(s)
- Washer
Bedrooms
- 4 bedrooms total
- 4 on the main level
Bathrooms
- 3 full bathrooms
- 1 half bathroom
- 3.5 bathrooms total (NWMLS count)
- 3 on the main level
Layout
- 1 Story
- 3,860 sq ft finished
- 730 sq ft garage
Flooring
- Ceramic Tile
- Engineered Hardwood
Heating & cooling
- 90%+ High Efficiency heating
- Forced Air heating
- Heat Pump heating
- 90%+ High Efficiency cooling
- Central Air cooling
- Forced Air cooling
Schools
Ratings via SchoolDiggerKent School District
- Sawyer Woods Elementary SchoolPublic · Grades PK-5 · State rank 298 of 1,1388/10
- 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
- Vegetation
- Garden Space, Wooded
- Lot number
- 11
- Zoning jurisdiction
- County
Systems
- Energy source
- Electric,Natural Gas
- Power production
- Electric, Natural Gas
- Water heater
- gas
- Water heater location
- garage
- Power company
- PSE
- Water company
- covington
- Sewer company
- private
- Gas company
- PSE
- Garbage service
- Republic Svcs
- Irrigation water rights
- No
- Internet connected
- Xfinity
- Cable connected
- Xfinity
Rooms & extras
- Pool
- Indoor
- Spa
- Yes
- Bathtubs
- 3
- Showers
- 3
- Fireplaces on main
- 1
New construction
- Construction methods
- Standard Frame
- 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 31256 218th Place SE
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 29, 2026SoldNWMLS via MLS Grid · #2551346$1,817,500$471/sq ft
- Jul 13, 2026PendingNWMLS via MLS Grid · #2551346$1,700,000$440/sq ft
- Jul 9, 2026ListedNWMLS via MLS Grid · #2551346$1,700,000$440/sq ft
- Dec 13, 2018Recorded saleKing County recorder · Statutory warranty deed$1,025,000$266/sq ft
- Mar 26, 2018Recorded saleKing County recorder · Statutory warranty deed$342,500$89/sq ft
- Oct 30, 2017SoldNWMLS via MLS Grid · #1184694$260,000$67/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 44 days.
Recent sales nearby
Within 1 mile · last 6 months$1,050,000 Sold
2 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
0.8 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
0.8 mi
Distance
$754,950 Sold
3 weeks ago
4 bd•3 ba•~2,822 sq ft•Single Family
22872 SE Yew Street, Black Diamond, WA 98010
0%
Over list
38
Days on market
0.8 mi
Distance
$409,950 Sold
3 weeks ago
2 bd•2.5 ba•~1,298 sq ft•Single Family
32405 Anchor Avenue SE, Black Diamond, WA 98010
0%
Over list
9
Days on market
1.0 mi
Distance
$744,950 Sold
4 weeks ago
4 bd•2.5 ba•~2,539 sq ft•Single Family
32150 Grand Avenue SE, Black Diamond, WA 98010
0%
Over list
69
Days on market
0.9 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 17, 2026 at 11:02 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.
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