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645 Cornelia AvenueMukilteo, WA 98275

For Sale

$2,100,000

Smart Buyer Rebate $21,000

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.

Listed by Dan Gunderson

·

Windermere Real Estate M2 LLC

Last updated April 30, 2026

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Source: NWMLS #2513786

Listing Facts

  • TypeSingle-family
  • NeighborhoodMukilteo
  • Bedrooms4
  • Bathrooms5
  • Days on Prevu4
  • Taxes$15,634/year
  • Size5,930 sqft
  • Price per sqft$354

Amenities

  • Dishwasher
  • Pets Allowed
  • Air Conditioning
  • Elevator
  • Parking

Location

Mortgage Calculator

Listing History

04/28/2026
Listed by Windermere Real Estate M2 LLC
$2,100,000

Property Details for 645 Cornelia Avenue

Exterior

Construction

  • Roof: Composition
  • Structure Type: House
  • Year Built: 2007
  • Construction Materials: Stone, Stucco
  • Entry Location: Main
  • Exterior Features: Stone, Stucco

Features

  • Direction Faces: Northwest
  • View: Mountains, Sound

Measurements

  • Building Area Total: 5,930
  • Building Area Units: Square Feet
  • Lot Features: Dead End Street, Paved
  • Lot Size Acres: 0.37
  • Lot Size Square Feet: 16,117
  • Lot Size Units: Square Feet

Financial

Taxes

  • Parcel Number: 00527502100004
  • Tax Annual Amount: $15,634.00
  • Tax Year: 2024

Interior

Features

  • Appliances: Dishwasher, Disposal, Microwave, Refrigerator
  • Fireplace Features: Gas
  • Fireplace: Yes
  • Fireplaces Total: 3
  • Flooring: Ceramic Tile, Hardwood, Carpet
  • 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

Measurements

  • Living Area: 5,930

Rooms

  • Basement: Finished
  • Bathrooms Full: 4
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 5
  • Bedrooms Total: 4
  • Main Level Bathrooms: 1

Other

Location

  • Subdivision Name: Old Town

Parking

Parking

  • Attached Garage: Yes
  • Covered Spaces: 4
  • Garage: Yes
  • Parking Features: Driveway, Attached Garage
  • Parking Total: 4

Schools

Elementary School

  • Elementary School: Mukilteo Elem

High School

  • High School: Kamiak High
  • High School District: Mukilteo

Middle or Junior School

  • Middle Or Junior School: Olympic View Mid

Utilities

Equipment

  • Has Cooling: Yes
  • Has Heating: Yes
  • Sewer: Sewer Connected
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 4 bedrooms and 5 bathrooms in this single-family home at 645 Cornelia Avenue.

What schools are nearby to 645 Cornelia Avenue?

Nearby schools include the Mukilteo Elem Elementary School, Olympic View Mid Middle School, and Kamiak High.

Does this single-family home have parking?

Yes, there are 4 parking spaces available for 645 Cornelia Avenue.

What are the annual taxes for 645 Cornelia Avenue?

Annual taxes for this single-family home are estimated at $15,634.

How does 645 Cornelia Avenue compare to other single-family homes in Mukilteo?

This single-family home is listed 45% above the average price for single-family homes in Mukilteo and has been on the market for 44 less days than the typical home in this area.

What is the square footage on this single-family home?

According to the MLS, this listing is 5,930 sqft.

645 Cornelia Avenue is a 4-bedroom, 5-bath single-family home for sale in Mukilteo WA 98275. Available on Prevu for 4 days at $2,100,000. This home features 5,930 square feet of living space, located in Mukilteo. The median listing price for single-family homes in this area is $949,950. Nearby schools include Mukilteo Elem Elementary School, Olympic View Mid Middle School, and Kamiak High. The home offers dishwasher, pets allowed, elevator, air conditioning, and parking. View other single-family home listings in Washington.

Based on information from NWMLS and/or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by Prevu or the MLS. Information is provided exclusively for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.