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$5,395,000 Just Listed
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Full Property Details for 12 Columbia Key
General
- Price: $5,395,000
- HOA FEE: $159/month
- Taxes: $32,045 (2026)
- Status: Active
- Type: Single Family
- Source: NWMLS
- MLS ID: 2505158
- Updated: 4/16/2026
- Added to Site: 4 day(s) ago
Interior
- Interior Features: Bath Off Primary, Built-In Vacuum, Dbl Pane/Storm Window, Dining Room, Fireplace, Hot Tub/Spa, Pantry, Security System, Skylight(s), Vaulted Ceiling(s), Walk-In Closet(s), Water Heater, Wet Bar, Wine/Beverage Refrigerator
- Fireplace: Yes
- Number of Fireplaces: 4
- Fireplace(s): Electric, Gas
- Appliances: Dishwasher(s), Double Oven, Dryer(s), Garbage Disposal, Microwave(s), Refrigerator(s), Stove(s)/Range(s), Washer(s)
- Flooring: Ceramic Tile, Engineered Hardwood, Carpet
Rooms
Bathrooms
- Total Bathrooms: 3
- Full Bathrooms: 1
- 3/4 Bathrooms: 1
- Half Bathrooms: 1
- Upper - Full Baths: 1
- Upper - 3/4 Baths: 1
- Main Floor Baths: 1
- Main - 1/2 Baths: 1
Bedrooms
- Total Bedrooms: 4
- Bedrooms Upper: 4
Additional Information
- Amenities: Cable TV, Dock, Fenced-Fully, Gas Available, High Speed Internet, Hot Tub/Spa, Moorage, Patio, RV Parking, Sprinkler System
- Pool: Yes
- Pool Description: Community
- Spa: Yes
- Security/Safety: Fully Fenced, Security System
Parking
- Garage: Yes
- Attached garage: Yes
- Covered Spaces: 3
- Uncovered Spaces: 3
- Parking Features: Driveway, Attached Garage, RV Parking
Location
- Area: 500 - East Side/South of I-90
- County: King
- Subdivision: Newport Shores
- Driving Directions: Exit 10 onto Coal Creek Pkwy - North onto Lk Wash Blvd SE, Left onto Newport Key, Left onto Cascade Key, Right onto Columbia Key, Home is on your left.
School Information
- High School District: Bellevue
- Elementary School: Newport Heights Elem
- Middle School: Tyee Mid
- High School: Newport Snr High
Community
- Association: Yes
- Assoc. Fees Include: See Remarks
Heating & Cooling
- Cooling Type: None
- Heating Type: Forced Air, Recirculation Pump
- Water Heater: Electric
Utilities
- Sewer: Sewer Connected
- Water: Public
Structural Information
- Structure Type: House
- Exterior Const.: Cement/Concrete, Cement Planked, Stone
- Basement Desc.: None
- Foundation: Poured Concrete
- Roof: Composition
- Entry Location: Main
- Square Feet: 3,230
- Finished Total: 3,230 Sq. Ft.
- Year Built: 1973
Lot Features
- Property View: Canal
- Lot Size (Acres): 0.4094
- Lot Size (Sq. Ft.): 17,833
- Lot Size Source: KCR
- Topography: Level, Partial Slope
- Lot Features: Cul-De-Sac, Paved, Sidewalk
- Trees/Vegetation: Garden Space
Water Features
- Water Front: Yes
Financial Considerations
- Association Fee: $159
- Assoc Fee Freq.: Monthly
- Tax Amount: $32,045.01
- Tax Year: 2026
- Terms: Cash, Conventional, FHA, VA Loan
Disclosures and Reports
- Special Conditions: None
- Inclusions: Dishwasher(s), Double Oven, Dryer(s), Garbage Disposal, Leased Equipment, Microwave(s), Refrigerator(s), Stove(s)/Range(s), Washer(s)
- Property ID: 6065300330
Listed by Tony Marrese | Windermere Real Estate/East | (425) 455-9800
Schools serving 12 Columbia Key
| Name | Grades | Distance |
|---|---|---|
Newport Heights Elementary School 5225 119th Avenue Southeast, Bellevue, WA 98006 | K-5 | 0.9 mi |
Tyee Middle School 13630 Southeast Allen Road, Bellevue, WA 98006 | 6-8 | 1.4 mi |
Newport Senior High School 4333 Factoria Boulevard Southeast, Bellevue, WA 98006 | 9-12 | 0.7 mi |
Price & Sales History for 12 Columbia Key
Estimate the Cost for 12 Columbia Key
12 Columbia Key, Bellevue, WA 98006 (MLS# 2505158) is a Single Family property with 4 bedrooms, 1 full bathroom and 2 partial bathrooms. 12 Columbia Key is currently listed for $5,395,000 and was received on April 16, 2026. Want to learn more about 12 Columbia Key? Do you have questions about finding other Single Family real estate for sale in Cougar Mountain-Lakemont? You can browse all Cougar Mountain-Lakemont real estate or contact a Coldwell Banker agent to request more information.

