$4,995,000
Est. $27,667/moPrice reduced $400,000 from the original $5,395,000 asking price
4 bd•2.25 ba•3,417 sq ft
12 Columbia Key, Bellevue, WA 98006
• Listed Apr 16, 2026•179 days active · 179 cumulative
Listing Broker: Windermere Real Estate/East; Tony Marrese; 206-799-1472; tonym@windermere.com
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Listing Broker: Windermere Real Estate/East; Tony Marrese; 206-799-1472; tonym@windermere.com
About this home
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.
Listed by Tony Marrese • Windermere Real Estate/East
Listing updated: October 9, 2026 at 09:59am
RexMont checked: moments ago
Source: NWMLS as Distributed by MLS Grid #2505158
Around this home
How much should you offer?
12 Columbia Key, Bellevue, WA 98006
Source:RexMont analysis of Northwest MLS sales data for this ZIP code plus third-party market data (RentCast). The estimates are RexMont's, not Northwest MLS listing data.
Estimates only and not guaranteed. Consult a RexMont agent for accurate, personalized guidance before making an offer. RexMont OfferEdge™ · © 2026 RexMont Real Estate. Proprietary tool.
Property details
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
- 4 fireplaces (electric, gas)
Kitchen
- Dishwasher
- Disposal
- Double Oven
- Dryer
- Microwave
- Refrigerator
- Stove(s)/Range(s)
- Washer
Bedrooms
- 4 bedrooms total
- 4 upstairs
Bathrooms
- 1 full bathroom
- 1 three-quarter bathroom (shower, no tub)
- 1 half bathroom
- 2.25 bathrooms total (NWMLS count)
- 1 on the main level
Layout
- 2 Story
- 3,417 sq ft finished
- 740 sq ft garage
Flooring
- Ceramic Tile
- Engineered Hardwood
- Carpet
Heating & cooling
- Forced Air heating
- Recirculation Pump heating
- None cooling
Schools
Ratings via SchoolDiggerBellevue School District
- Newport Heights ElementaryPublic · Grades PK-5 · State rank 74 of 1,13810/10
- Tyee Middle SchoolPublic · Grades 6-8 · State rank 7 of 51410/10
- Newport Snr HighPublic · 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,Partial Slope
- Vegetation
- Garden Space
- Bus route
- 114,240
Systems
- Energy source
- Natural Gas
- Power production
- Natural Gas
- Water heater
- Electric
- Water heater location
- Gas
- Power company
- PSE
- Water company
- City of Bellevue
- Sewer company
- City of Bellevue
- Gas company
- PSE
- Garbage service
- Republic
- Irrigation water rights
- No
- Internet connected
- Xfinity
- Cable connected
- Comcast
Rooms & extras
- Pool
- Community
- Spa
- Yes
- Bathtubs
- 1
- Showers
- 2
- Fireplaces on main
- 4
- Excluded items
- No
New construction
- Square footage source
- Appraisal
- Lot size source
- KCR
- 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 12 Columbia Key
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 9, 2026Price reducedNWMLS via MLS Grid · #2505158$4,995,000$1,462/sq ft
- Apr 16, 2026ListedNWMLS via MLS Grid · #2505158$5,395,000$1,579/sq ft
- Apr 16, 2026ListedNWMLS via MLS Grid · #2568325$4,995,000$1,462/sq ft
- Jun 24, 2014SoldNWMLS via MLS Grid · #646409$2,110,000$618/sq ft
- Jun 11, 2014PendingNWMLS via MLS Grid · #646409$1,880,000$550/sq ft
- Jun 5, 2014ListedNWMLS via MLS Grid · #646409$1,880,000$550/sq ft
Mortgage payment forecast
$31,745 per month
Great rateTakes about 5 minutes & won't affect your credit
Get pre-approvedSource: RexMont estimate, not Northwest MLS listing data. Interest rates from Freddie Mac's Primary Mortgage Market Survey via FRED (Federal Reserve Bank of St. Louis). Property tax and HOA dues from the NWMLS listing where provided, otherwise estimated; insurance estimated at 0.3% of price per year.
Estimate only. Actual payment depends on credit, lender, and program. PMI not included for down payments below 20%.
Commute times
Driving times to major Puget Sound employers, modeled at a typical Tuesday 8:30am rush hour. Powered by Google Maps live traffic data.
Microsoft (Redmond)
Peak (Tue 8:30am)
Amazon HQ (Seattle)
Peak (Tue 8:30am)
Google (Kirkland)
Peak (Tue 8:30am)
Downtown Bellevue
Peak (Tue 8:30am)
Downtown Seattle
Peak (Tue 8:30am)
Ask about this home
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Listing Broker: Windermere Real Estate/East; Tony Marrese; 206-799-1472; tonym@windermere.com
Market pulse
Bellevue is a balanced market.
Supply and demand are roughly in balance. Neither side has a clear edge.
Offer insight: Homes typically sell with one offer near asking price.
List to sale price: The average home sells for about 1% below list price.
Time on market: The average home goes pending in around 63 days.
Recent sales nearby
Within 1 mile · last 6 months$2,195,000 Sold
4 days ago
6 bd•3.75 ba•~3,730 sq ft•Single Family
20 Cascade Key, Bellevue, WA 98006
0%
Over list
196
Days on market
0.3 mi
Distance
$1,230,000 Sold
2 weeks ago
4 bd•2.25 ba•~2,130 sq ft•Single Family
4621 123rd Avenue SE, Bellevue, WA 98006
2%
Under list
34
Days on market
0.7 mi
Distance
$1,318,000 Sold
2 weeks ago
4 bd•2.5 ba•~2,550 sq ft•Single Family
4909 122nd Avenue SE, Bellevue, WA 98006
5%
Over list
21
Days on market
0.8 mi
Distance
$1,300,000 Sold
2 weeks ago
3 bd•2.5 ba•~2,440 sq ft•Single Family
5059 116th Avenue SE, Bellevue, WA 98006
10%
Under list
42
Days on market
0.7 mi
Distance
$3,400,000 Sold
3 weeks ago
3 bd•2.75 ba•~3,170 sq ft•Single Family
87 Cascade Key, Bellevue, WA 98006
14%
Under list
96
Days on market
0.2 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
MLS GRID Disclaimer
Based on information submitted to the MLS GRID as of October 9, 2026 at 09:59am (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.
© 2026 Northwest Multiple Listing Service. All rights reserved.
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