$2,250,000
Listed at $2,370,0005 bd•4 ba•4,130 sq ft
23420 SE 21st Court, Sammamish, WA 98075
• Listed Sep 10, 2026
RexMont Market Signal for 23420 SE 21st Court
Sold price on recordRexMont Market Signal $2,250,000
Closed sale price · as of October 15, 2026, the day it sold.
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: COMPASS; Shane A Coulter; 425-281-9453; shane-anne@live.com
Buyer Broker: CENTURY 21 North Homes Realty
About this home
Tucked within a private four-home enclave in the heart of the Sammamish Plateau, this home offers a rare combination of privacy, space & convenience. A double-door entry opens to rich millwork, engineered hardwood floors, detailed cabinetry & inviting spaces throughout. The main level includes a dedicated office, formal living & dining rooms & a spacious great room connecting the kitchen, casual dining & family room. Picture windows frame the landscaped backyard & fill the space with natural light, creating an inviting setting for everyday living & entertaining. The kitchen features Viking appliances, abundant storage & a generous island. A main-floor bedroom with private ensuite offers ideal flexibility for guests or multigenerational living. Upstairs, the spacious primary suite is a true retreat with a fireside sitting area, peaceful views & a large bath with dual vanities, soaking tub, separate shower & an oversized walk-in closet with extensive built-ins. An additional ensuite bedroom, additional guest rooms, guest bath, bonus room, skylit open hallway & substantial laundry room add flexibility. Outside, mature landscaping surrounds a level lawn & multiple gathering spaces including covered outdoor living, a motorized louvered pergola, hot tub, built-in grill area, stone patios & a separate fire-pit setting. The backyard feels beautifully private & completely tucked away. A rare opportunity for exceptional privacy & indoor-outdoor living in the heart of the Plateau.
Listed by Shane A Coulter • COMPASS
Listing updated: October 16, 2026 at 09:10am
RexMont checked: moments ago
Source: NWMLS as Distributed by MLS Grid #2580863
Around this home
Property details
Interior features
- Bath Off Primary
- Dbl Pane/Storm Window
- Dining Room
- Fireplace
- Fireplace (Primary Bedroom)
- French Doors
- High Tech Cabling
- Pantry
- Skylight(s)
- Vaulted Ceiling(s)
- Walk-In Closet(s)
- Water Heater
- Wet Bar
- Wine/Beverage Refrigerator
- 3 fireplaces (gas)
Kitchen
- Dishwasher
- Disposal
- Double Oven
- Dryer
- Microwave
- Refrigerator
- Stove(s)/Range(s)
- Washer
Bedrooms
- 5 bedrooms total
- 1 on the main level
- 4 upstairs
Bathrooms
- 2 full bathrooms
- 2 three-quarter bathrooms (shower, no tub)
- 1 half bathroom
- 4 bathrooms total (NWMLS count)
- 2 on the main level
Layout
- 2 Story
- 4,130 sq ft finished
Flooring
- Ceramic Tile
- Engineered Hardwood
- Carpet
Heating & cooling
- 90%+ High Efficiency heating
- Forced Air heating
- Central Air cooling
- Forced Air cooling
Schools
Ratings via SchoolDiggerIssaquah School District
- Discvy ElemPublic · Grades Elementary—
- Pine Lake Middle SchoolPublic · Grades 6-8 · State rank 2 of 51410/10
- Skyline High SchoolPublic · Grades 9-12 · State rank 23 of 39610/10
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
Systems
- Energy source
- Natural Gas
- Power production
- Natural Gas
- Water heater
- Gas
- Water heater location
- Garage
- Power company
- PSE
- Water company
- Sammamish Plateau
- Sewer company
- Septic
- Gas company
- PSE
- Garbage service
- Republic Services
- Irrigation water rights
- No
- Internet connected
- Xfinity
- Cable connected
- Xfinity
Rooms & extras
- Spa
- Yes
- Fireplaces on main
- 2
- Fireplaces upstairs
- 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 23420 SE 21st Court
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.
- Oct 15, 2026SoldNWMLS via MLS Grid · #2580863$2,250,000$545/sq ft
- Sep 18, 2026PendingNWMLS via MLS Grid · #2580863$2,370,000$574/sq ft
- Sep 10, 2026ListedNWMLS via MLS Grid · #2580863$2,370,000$574/sq ft
- Oct 31, 2013SoldNWMLS via MLS Grid · #542533$1,248,975$302/sq ft
- Sep 23, 2013PendingNWMLS via MLS Grid · #542533$1,248,975$302/sq ft
- Sep 11, 2013ListedNWMLS via MLS Grid · #542533$1,248,975$302/sq ft
Market pulse
Sammamish is a buyer's market.
Inventory is rising and homes are sitting longer. Buyers have room to negotiate.
Offer insight: Homes typically sell with one offer near asking price.
List to sale price: The average home sells for about 2% below list price.
Time on market: The average home goes pending in around 88 days.
Recent sales nearby
Within 1 mile · last 6 months$1,325,000 Sold
4 days ago
4 bd•2.5 ba•~2,780 sq ft•Single Family
2698 230th Avenue SE, Sammamish, WA 98075
4%
Under list
84
Days on market
0.5 mi
Distance
$2,250,000 Sold
4 days ago
5 bd•4 ba•~4,130 sq ft•Single Family
23420 SE 21st Court, Sammamish, WA 98075
5%
Under list
35
Days on market
0.1 mi
Distance
$1,680,000 Sold
6 days ago
5 bd•3 ba•~3,157 sq ft•Single Family
24046 SE 9th Court, Sammamish, WA 98075
6%
Under list
64
Days on market
0.8 mi
Distance
$1,360,000 Sold
6 days ago
4 bd•2.5 ba•~2,760 sq ft•Single Family
2668 230th Avenue SE, Sammamish, WA 98075
0%
Over list
33
Days on market
0.5 mi
Distance
$1,390,000 Sold
3 weeks ago
4 bd•3.25 ba•~2,990 sq ft•Single Family
2120 248th Place SE, Sammamish, WA 98075
4%
Under list
105
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 19, 2026 at 10:28 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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