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$5,200,000
Property Description
A private boathouse on Lake Washington is one of the rarest assets on the Eastside - and this one accommodates vessels up to 48 feet. Set on 135 feet of protected, deep-water canal frontage in Newport Shores, the property offers direct passage to the open lake beyond - a boater's setup that cannot be recreated. Add a true 3-car garage and circular motor court, nearly unheard of on the waterfront, and the position here is exceptional by any measure. The residence has been remodeled with care, expressing a Northwest Contemporary aesthetic anchored in natural materials, clean sightlines, and a deliberate orientation toward the water. The main level flows from a chef's kitchen - custom cabinetry, premium appliances, generous island, walk-in pantry, and EuroCave wine fridge - through light-filled living and dining opening onto the entertaining deck and canal. A dedicated office completes the main floor; the primary suite offers a spa-appointed bath, walk-in closet, and private deck access. The lower level extends the program: three bedrooms, a recreation room, and a fully equipped secondary kitchen create a self-contained environment for guests or multigenerational living. Outside, a level waterside lawn, hot tub, and rooftop deck are built for four-season living, framed by mature landscaping. Newport Shores amenities include yacht club, tennis, and swimming - all minutes to Bellevue, Seattle, and Sea-Tac. Rare Lake Washington frontage. Rarer still: the boathouse to go with it.
Full Property Details
Full Property Details for 61 Cascade Key
General
- Price: $5,200,000
- HOA FEE: $159/month
- Taxes: $35,142 (2026)
- Status: Active
- Type: Single Family
- Source: NWMLS
- MLS ID: 2545742
- Updated: 6/25/2026
- Added to Site: 66 day(s) ago
Interior
- Interior Features: Second Kitchen, Second Primary Bedroom, Bath Off Primary, Built-In Vacuum, Dbl Pane/Storm Window, Dining Room, Fireplace, Jetted Tub, Pantry, Security System, Skylight(s), Vaulted Ceiling(s), Walk-In Closet(s), Wet Bar, Wine Cellar, Wine/Beverage Refrigerator, Wired for Generator
- Fireplace: Yes
- Number of Fireplaces: 2
- Fireplace(s): Gas, Wood Burning
- Appliances: Dishwasher(s), Dryer(s), Garbage Disposal, Microwave(s), Refrigerator(s), See Remarks, Stove(s)/Range(s), Washer(s)
- Flooring: Ceramic Tile, Hardwood, See Remarks, Carpet
Rooms
Bathrooms
- Total Bathrooms: 4
- Full Bathrooms: 2
- 3/4 Bathrooms: 1
- Half Bathrooms: 1
- Main Floor Baths: 2
- Main - 3/4 Baths: 1
- Main - 1/2 Baths: 1
- Lower - Full Baths: 2
Bedrooms
- Total Bedrooms: 4
- Bedrooms Lower: 3
- Bedrooms Main: 1
Additional Information
- Amenities: Boat House, Cable TV, Deck, Dock, Electric Car Charging, Fenced-Partially, Gas Available, Hot Tub/Spa, Moorage, Patio, Rooftop Deck, Sprinkler System
- Pool: Yes
- Pool Description: Community
- Spa: Yes
- Security/Safety: Partially Fenced, Security System
Parking
- Garage: Yes
- Attached garage: Yes
- Covered Spaces: 3
- Parking Features: Attached Garage
Location
- Area: 520 - Bellevue/West of 405
- County: King
- Subdivision: Bellevue
- Building Name: Newport Revised Div. #1
- Driving Directions: Exit 10 off 405, West to entrance of Newport Shores, enter turn Left of Cascade Key & follow to property at 61 Cascade Key on your Right.
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: Common Area Maintenance, See Remarks
Heating & Cooling
- Air Conditioning: Yes
- Cooling Type: Central Air
- Heating Type: 90%+ High Efficiency, Forced Air
Utilities
- Sewer: Sewer Connected
- Water: Public
Structural Information
- Architectural Style: See Remarks
- Structure Type: House
- Exterior Const.: Wood Products
- Basement Desc.: Daylight, Finished
- Foundation: Poured Concrete, Slab
- Roof: Composition
- Entry Location: Main
- Square Feet: 4,050
- Finished Total: 4,050 Sq. Ft.
- Year Built: 1964
- Property Condition: Updated/Remodeled
Lot Features
- Property View: Canal, Lake, See Remarks, Territorial
- Lot Size (Acres): 0.4502
- Lot Size (Sq. Ft.): 19,611
- Lot Size Source: KCR
- Topography: Level, Partial Slope
- Lot Features: Corner Lot, Curbs, Paved, Sidewalk
Water Features
- Water Front: Yes
Financial Considerations
- Association Fee: $159
- Assoc Fee Freq.: Monthly
- Tax Amount: $35,142
- Tax Year: 2026
- Terms: Cash, Conventional, FHA, VA Loan
Disclosures and Reports
- Special Conditions: None
- Inclusions: Dishwasher(s), Dryer(s), Garbage Disposal, Leased Equipment, Microwave(s), Refrigerator(s), See Remarks, Stove(s)/Range(s), Washer(s)
- Property ID: 6072800240
- Lot Number: 48
Listed by Michele Schuler | Real Residential | (206) 342-0200 and Nick Glant | Real Residential | (206) 342-0200
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Schools
Schools serving 61 Cascade Key
School District:Bellevue School District
| 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 | 1.5 mi |
Newport Senior High School 4333 Factoria Boulevard Southeast, Bellevue, WA 98006 | 9-12 | 0.9 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 61 Cascade Key
Date
Details
Price
Change
Source
4/28/2026
Listed
$5,200,000
205.88%
MLS
11/30/2011
Sold
$1,700,000
—
Public Record
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Tax History
Tax History for 61 Cascade Key
Year
Property Taxes
Change
Tax Assessment
Change
2026
$35,142
8%
$4,729,000
7%
2024
$32,525
6%
$4,437,000
-8%
2024
$30,599
-10%
$4,802,000
—
2022
$33,969
30%
$4,802,000
47%
2021
$26,211
—
$3,274,000
11%
2021
$26,211
-4%
$2,961,000
-6%
2020
$27,373
-3%
$3,142,000
-8%
2019
$28,083
-2%
$3,418,000
9%
2018
$28,764
19%
$3,127,000
13%
2017
$24,193
23%
$2,773,000
24%
2016
$19,672
25%
$2,238,000
26%
2015
$15,786
7%
$1,778,000
15%
2014
$14,732
—
$1,546,000
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 61 Cascade Key
61 Cascade Key, Bellevue, WA 98006 (MLS# 2545742) is a Single Family property with 4 bedrooms, 2 full bathrooms and 2 partial bathrooms. 61 Cascade Key is currently listed for $5,200,000 and was received on April 28, 2026. Want to learn more about 61 Cascade 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.
