Property Details
645 Cornelia Avenue
Mukilteo, WA 98275
$2,100,000
Active
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About This Home
Enjoy breathtaking views of Puget Sound and the Olympic Mountains from this extraordinary 6,000-square-foot custom home, ideally positioned above the new ferry terminal. Built in 2007, this remarkable residence showcases an exceptional floor plan filled with quality craftsmanship and refined finishes throughout. The grand main floor welcomes you with an impressive open foyer featuring soaring 20-foot ceilings, a stunning chef’s kitchen, elegant formal living and dining rooms, a private home office, butler’s pantry, spacious walk-in pantry, and French doors that open to a secluded patio perfect for entertaining or relaxing. Upstairs, you’ll find four generously sized bedrooms, including a lavish primary suite designed as a private retreat, a second view bedroom with its own ensuite bath, and two additional bedrooms connected by a shared bathroom, along with a convenient laundry room. The lower level is designed for enjoyment and function, featuring an incredible theater room, spacious rec room, and extra room that would make a great wine cellar, and a four-car attached garage.
Property Details
Property Information
Property Type
Residential
Subtype
Single Family Residence
Status
Active
County
Snohomish
Neighborhood
Old Town
Listed
Apr 28, 2026
Interior Features
Bedrooms
4
Bathrooms
5.0
Half Baths
1
Living Area
5,930 sq ft
Basement
Finished
Entry Level
Main
Interior Features
Built-In Vacuum, Dbl Pane/Storm Window, Dining Room, Elevator, Fireplace, Fireplace (Primary Bedroom), French Doors, High Tech Cabling, Jetted Tub, Pantry, Security System, Sprinkler System, Vaulted Ceiling(s), Walk-In Closet(s), Water Heater, Wet Bar, Wine Cellar
Exterior & Lot
Lot Size
0.37 sqft
Year Built
2007
Exterior Materials
Stone, Stucco
Parking
Driveway, Attached Garage
Sewer
Sewer Connected
Water Source
Public
Lot Features
Dead End Street, Paved
Exterior Features
Stone, Stucco
Location
City
Mukilteo
County
Snohomish
Coordinates
47.94478, -122.29569
Schools
School District
Mukilteo
Elementary School
Mukilteo Elem
Middle School
Olympic View Mid
High School
Kamiak High
Additional Information
Tax Year
2024
Annual Taxes
$15,634
Possession
Array
Inclusions
Dishwasher(s),Garbage Disposal,Microwave(s),Refrigerator(s)
Mortgage Calculator
Estimated Monthly Payment
$0
Provided by Beyond Real Estate, LLC
Down Payment Assistance Available
This property may qualify for homebuyer assistance programs
Find out if you’re eligible for down payment assistance programs that could help make this home more affordable. Programs can provide thousands of dollars toward your down payment and closing costs.
Check Your EligibilityBased on information submitted to the MLS GRID as of April 30, 2026 10:15 PM. 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.
IDX information is provided exclusively for consumers’ personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Copyright 2026 NWMLS. All rights reserved.
IDX information is provided exclusively for consumers’ personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Copyright 2026 NWMLS. All rights reserved.
