Curate a lifetime of memories in this waterfront estate that can accommodate every possible phase of your life. 116 feet of waterfront on 1.6 acres that has been completely rebuilt & expanded in 2020. Extraordinary detail with the highest quality & luxury, designed for every lifestyle, this home lives perfectly on one level with no stairs. Two main floor primary suites, 4 bathrooms, office, laundry, large recreation room, kitchen, walk in butler’s pantry & grand entertaining spaces for every sized event that you can dream of hosting. Upstairs find a third primary suite, laundry, bath & two additional bedrooms. The dock is extraordinary & is rumored to be one of the largest in Lake WA. A massive 155 feet with deep water moorage that can accommodate an 80 foot yacht, (possibly more), sun stream 10,000 pound hydraulic boat lift, 2 jet ski lifts, platform lift & additional boat parking for visitors. The property also features a renovated inground 40-foot resort pool with diving board, hot tub & custom lights. Waterfront cabana for peaceful days by the lake, flat green lawn, outdoor fire pit & extensive patio areas both covered & uncovered are perfect for parties & large events. Elaborate gardens throughout, all on irrigation from Lake WA with multiple varieties of hydrangeas, rhododendron, flowering trees, seasonal bulbs & bushes. Privacy is ideal with a gated entrance & quiet dead end street. Oversized parking & a 3 car attached garage. List of extensive upgrades upon request.
Property Details
Price:
$19,980,000
MLS #:
NWM2497647
Status:
Active
Beds:
5
Baths:
6
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
Newport Shores
Neighborhood:
500eastsidesouthofi90
Listed Date:
Mar 27, 2026
Finished Sq Ft:
5,390
Total Sq Ft:
5,390
Lot Size:
69,624 sqft / 1.60 acres (approx)
Year Built:
1971
See this Listing
Schools
School District:
Bellevue
Elementary School:
Newport Heights Elem
Middle School:
Tyee Mid
High School:
Newport Snr High
Interior
Appliances
Dishwasher, Disposal, Double Oven, Dryer, Microwave, Refrigerator, Tankless Water Heater, Washer
Bathrooms
2 Full Bathrooms, 3 Three Quarter Bathrooms, 1 Half Bathroom
Cooling
Central Air
Fireplaces Total
2
Flooring
Ceramic Tile, Carpet
Heating
Forced Air, Radiant
Interior Features
Second Primary Bedroom, Bath Off Primary, Dbl Pane/Storm Window, Fireplace, Fireplace (Primary Bedroom), High Tech Cabling, Hot Tub/Spa, Pantry, Security System, Vaulted Ceiling(s), Walk-In Closet(s), Water Heater, Wine/Beverage Refrigerator, Wired for Generator
Levels
Two
Main Level Bathrooms
4
Main Level Bedrooms
2
Exterior
Accessibility Features
Accessible Approach with Ramp, Accessible Bath, Accessible Bedroom, Accessible Central Living Area, Accessible Entrance
Attached Garage YN
1
Community Features
CCRs, Club House
Construction Materials
Cement Plank, See Remarks
Covered Spaces
3
Direction Faces
East
Exterior Features
Cement Planked, See Remarks
Lot Features
Cul-De-Sac, Curbs, Dead End Street, Paved, Sidewalk
Parking Features
Attached Garage
Parking Spots
4
Parking Total
4
Roof
Metal
Security Features
Partially Fenced, Security Gate, Security System
View
Lake, Territorial
Waterfront Features
Bulkhead, Lake
Financial
HOA Fee
$134
HOA Fee Frequency
Monthly
HOA Includes
Common Area Maintenance, See Remarks
Tax Year
2025
Taxes
$67,324
Map
Community
- Address70 Cascade Ky Bellevue WA
- SubdivisionNewport Shores
- CityBellevue
- CountyKing
- Zip Code98006
Subdivisions in Bellevue
- Ardmore
- Bellevue
- Bretton Wood
- Bridle Trails
- Chevy Chase
- Clyde Hill
- College Hill
- Cougar Mountain
- Crossroads
- Downtown
- Downtown Bellevue
- Eaglesmere
- East Bellevue
- East Lake Sammamish
- Eastgate
- Enatai
- Factoria
- Forest Ridge
- Glendale
- Hilltop
- Kelsey Creek
- Lake Hills
- Lake Sammamish
- Lakemont
- Lochmoor
- Meydenbauer
- Microsoft
- Midlakes
- Newcastle
- Newport Hills
- Newport Shores
- Overlake
- Phantom Lake
- Robinswood
- Sky Mountain
- Somerset
- Spiritridge
- Surrey Downs
- Tam O’shanter
- The Summit
- Vasa Park
- Vuecrest
- Vuemont
- West Bellevue
- West Lake Sammamish
- Whispering Heights
- Wilburton
- Woodridge
Market Summary
Current real estate data for Single Family in Bellevue as of Apr 17, 2026
365
Single Family Listed
50
Avg DOM
832
Avg $ / SqFt
$3,104,206
Avg List Price
Property Summary
- Located in the Newport Shores subdivision, 70 Cascade Ky Bellevue WA is a Single Family for sale in Bellevue, WA, 98006. It is listed for $19,980,000 and features 5 beds, 6 baths, and has approximately 5,390 square feet of living space, and was originally constructed in 1971. The current price per square foot is $3,707. The average price per square foot for Single Family listings in Bellevue is $832. The average listing price for Single Family in Bellevue is $3,104,206. To schedule a showing of MLS#nwm2497647 at 70 Cascade Ky in Bellevue, WA, contact your Best in the West agent at 206-351-5550.
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Courtesy of Coldwell Banker Bain. Disclaimer: Based on information submitted to the MLS GRID as of Apr-17-2026 5:44:15 am. 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.Copyright 2026. All rights reserved.
70 Cascade Ky
Bellevue, WA


