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$1,880,000

  • Sold
  • Closed
  • Single Family
  • 4 Beds
  • 3 Full Baths
  • 1 Partial Bath
  • 4,100 Sq. Ft.

Listed by Mike Chaffee | Whisper Real Estate | (425) 505-2169
Sold by Matt Jensen | The Agency Northwest

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Nestled in the highly sought-after Montaine at Aldarra Neighborhood, this beautifully maintained 4-bedroom, 3.75-bath residence offers 4,100 sq ft of refined living on a quiet cul-de-sac, thoughtfully designed for both comfort and functionality with a spacious layout featuring a main-level primary suite, multiple living areas, and a versatile bonus room; the light-filled interior showcases quality finishes throughout, including hardwood flooring and a chef's kitchen with double oven and ample cabinetry, flowing seamlessly into both formal and casual spaces, while the fully fenced backyard is perfect for entertaining with a patio and mature landscaping; additional highlights include a 3-car attached garage, central A/C, and access to community parks, trails, Sammamish's premier neighborhoods.

Full Property Details for 3021 278th Ct SE

General

  • Sold For: $1,880,000
  • HOA FEE: $100/month
  • Taxes: $9,131 (2026)
  • Status: Closed
  • Type: Single Family
  • Source: NWMLS
  • MLS ID: 2514695
  • Added to Site: 71 day(s) ago

Interior

  • Interior Features: Fireplace
  • Fireplace: Yes
  • Number of Fireplaces: 2
  • Fireplace(s): Gas
  • Appliances: Dishwasher(s), Double Oven, Dryer(s), Garbage Disposal, Microwave(s), Refrigerator(s)
  • Flooring: Ceramic Tile, Hardwood, Vinyl, Carpet

Rooms

Bathrooms

  • Total Bathrooms: 4
  • Full Bathrooms: 3
  • 3/4 Bathrooms: 1
  • Upper - Full Baths: 3
  • Main Floor Baths: 1
  • Main - 3/4 Baths: 1

Bedrooms

  • Total Bedrooms: 4
  • Bedrooms Upper: 4

Additional Information

  • Amenities: Cable TV, Fenced-Fully, Gas Available, High Speed Internet, Patio, Sprinkler System
  • Security/Safety: Fully Fenced

Parking

  • Garage: Yes
  • Attached garage: Yes
  • Covered Spaces: 3
  • Parking Features: Attached Garage

Location

  • Area: 540 - East of Lake Sammamish
  • County: King
  • Subdivision: Aldarra
  • Driving Directions: GPS

School Information

  • High School District: Snoqualmie Valley
  • Elementary School: Fall City Elem
  • Middle School: Chief Kanim Mid
  • High School: Mount Si High

Community

  • Association: Yes
  • Assoc. Fees Include: Road Maintenance

Heating & Cooling

  • Air Conditioning: Yes
  • Cooling Type: Central Air
  • Heating Type: Forced Air

Utilities

  • Sewer: Sewer Connected
  • Water: Public

Structural Information

  • Structure Type: House
  • Exterior Const.: Cement Planked, Stone, Wood
  • Foundation: Poured Concrete
  • Roof: Composition
  • Entry Location: Main
  • Square Feet: 4,100
  • Finished Total: 4,100 Sq. Ft.
  • Year Built: 2005
  • Property Condition: Very Good

Lot Features

  • Property View: Territorial
  • Lot Size (Acres): 0.2504
  • Lot Size (Sq. Ft.): 10,908
  • Lot Size Source: Public Records
  • Topography: Level
  • Lot Features: Cul-De-Sac, Curbs, Paved, Sidewalk

Financial Considerations

  • Association Fee: $100
  • Assoc Fee Freq.: Monthly
  • Tax Amount: $9,131.51
  • Tax Year: 2026
  • Terms: Cash, Conventional

Disclosures and Reports

  • Special Conditions: None
  • Inclusions: Dishwasher(s), Double Oven, Dryer(s), Garbage Disposal, Microwave(s), Refrigerator(s)
  • Property ID: 98020610

Listed by Mike Chaffee | Whisper Real Estate | (425) 505-2169
Sold by Matt Jensen | The Agency Northwest

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NMLS#: 1598647

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with our affiliated lender
NMLS#: 1598647

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Schools serving 3021 278th Ct SE

School District:Snoqualmie Valley School District
NameGradesDistance
Fall City Elementary School
33314 Southeast 42nd Street, Fall City, WA 98024
K-53.5 mi
Chief Kanim Middle School
32627 Redmond-Fall City Road Southeast, Fall City, WA 98024
6-83.1 mi
Mount Si High School
8651 Meadowbrook Way Southeast, Snoqualmie, WA 98065
9-128.2 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 3021 278th Ct SE

Date
Details
Price
Change
Source
6/24/2026
Sold
$1,880,000
-1%
MLS
5/20/2026
Price Reduced
$1,899,000
-4.95%
MLS
5/01/2026
Listed
$1,998,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Listed by Mike Chaffee | Whisper Real Estate | (425) 505-2169
Sold by Matt Jensen | The Agency Northwest

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3021 278th Court SE, Sammamish, WA 98075 (MLS# 2514695) is a Single Family property that was sold at $1,880,000 on June 24, 2026. Want to learn more about 3021 278th Court SE? Do you have questions about finding other Single Family real estate for sale in Sammamish? You can browse all Sammamish real estate or contact a Coldwell Banker agent to request more information.