About 12 Columbia Key
An exceptional opportunity to own a premier canal-front residence in the highly coveted Newport Shores community, offering protected deep-water moorage and an unparalleled connection to waterfront living with direct access to Lake Washington. Perfectly positioned with sought-after southwest exposure, this home captures abundant natural light. Thoughtfully designed to blend modern sophistication with effortless comfort, the residence showcases refined interiors, clean architectural lines, and timeless, high-quality finishes throughout. The 15’ LaCantina multi-slide door frame tranquil water views, while open-concept living spaces create a seamless transition between indoor and outdoor environments. The main living areas are designed for both elevated entertaining and everyday living, flowing gracefully to an impressive outdoor retreat at the water’s edge. Here, a covered living space features a built-in kitchen and fireplace—ideal for year-round enjoyment—whether hosting gatherings or relaxing in a peaceful, waterfront setting. With direct canal access, enjoy a true boating lifestyle from your private dock with deep-water moorage—perfect for morning paddles, afternoon cruising, or evenings spent arriving by boat to nearby dining. Every element of this home has been curated to deliver a balance of luxury, functionality, and connection to its natural surroundings—offering a rare opportunity to experience one of the Eastside’s most desirable waterfront communities.
Features of 12 Columbia Key
| MLS® # | 2505158 |
|---|---|
| Price | $4,995,000 |
| Bedrooms | 4 |
| Bathrooms | 2.25 |
| Full Baths | 1 |
| Half Baths | 1 |
| Square Footage | 3,417 |
| Acres | 0.41 |
| Year Built | 1973 |
| Type | Residential |
| Sub-Type | Single Family Residence |
| Status | Active |
Community Information
| Address | 12 Columbia Key |
|---|---|
| Area | 500 - East Side/South of I-90 |
| Subdivision | Newport Shores |
| City | Bellevue |
| County | King |
| State | WA |
| Zip Code | 98006 |
Amenities
| Parking Spaces | 6 |
|---|---|
| Parking | Driveway, Attached Garage, RV Parking |
| View | Canal |
| Is Waterfront | Yes |
| Waterfront | Canal Front |
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 |
|---|---|
| Appliances | Dishwasher, Disposal, Double Oven, Dryer, Microwave, Refrigerator, Stove(s)/Range(s), Washer |
| Heating | Forced Air, Recirculation Pump |
| Cooling | None |
| Fireplace | Yes |
| # of Fireplaces | 4 |
| Fireplaces | Electric, Gas |
Exterior
| Exterior Features | Cement/Concrete, Cement Planked, Stone |
|---|---|
| Lot Description | Cul-De-Sac, Paved, Sidewalk |
| Foundation | Poured Concrete |
School Information
| District | Bellevue |
|---|---|
| Elementary | Newport Heights Elem |
| Middle | Tyee Mid |
| High | Newport Snr High |
Additional Information
| Date Listed | April 16th, 2026 |
|---|---|
| Days on Market | 140 |
| Foreclosure | No |
| Short Sale | No |
| RE / Bank Owned | No |
Listing Details
| Office | Windermere Real Estate/East |
|---|