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$4,150,000 Just Listed

  • For Sale
  • Active
  • Single Family
  • 6 Beds
  • 1 Full Bath
  • 7 Partial Baths
  • 9,586 Sq. Ft.
  • Updated 10 hours ago

Listed by Christopher Wesley Rigby | Windermere RE North, Inc. | (425) 776-1119

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Own a Piece of History on the Puget Sound Bluff Welcome to the Historic Weyerhaeuser Mansion - a rare 9,000 sq ft waterfront estate on 1.29 manicured acres, steps from the Mukilteo Ferry. A circular driveway and grand-scale rooms announce this legacy property from the moment you arrive. Sweeping western and northern views stretch across Puget Sound to Whidbey Island, the San Juans, and Mt. Baker - front-row seats to spectacular Pacific Northwest sunsets from nearly every principal room. Inside: 5 bedrooms, 6 baths, two primary suites (one main-level), two full kitchens, a wine cellar, and a private fitness room. Marble floors, crown molding, wainscoting, and crystal chandeliers evoke timeless elegance, backed by major updates including a new roof and new furnaces for lasting peace of mind. Outside, a heated pool and spa offer a private resort-like retreat amid lush, garden-like grounds. The location seals the deal: zoned for top-rated Mukilteo schools, with the recently reopened bridge and a brand-new neighborhood park adding fresh convenience and lifestyle appeal. Add a rare assumable 2.2% mortgage, and this is more than a home - it's a once-in-a-generation chance to own an iconic piece of Pacific Northwest history

Full Property Details for 3727 Shore Ave

General

  • Price: $4,150,000
  • Taxes: $26,235 (2025)
  • Status: Active
  • Type: Single Family
  • Source: NWMLS
  • MLS ID: 2556097
  • Updated: 7/16/2026
  • Added to Site: 1 day(s) ago

Interior

  • Interior Features: Bath Off Primary, Fireplace, Water Heater
  • Fireplace: Yes
  • Number of Fireplaces: 5
  • Fireplace(s): Wood Burning
  • Appliances: Dishwasher(s), Garbage Disposal, Microwave(s), Refrigerator(s), Stove(s)/Range(s), Washer(s)
  • Flooring: Ceramic Tile, Marble

Rooms

Bathrooms

  • Total Bathrooms: 8
  • Full Bathrooms: 1
  • 3/4 Bathrooms: 5
  • Half Bathrooms: 2
  • Upper - Full Baths: 1
  • Upper - 3/4 Baths: 2
  • Main Floor Baths: 5
  • Main - 3/4 Baths: 3
  • Main - 1/2 Baths: 2

Bedrooms

  • Total Bedrooms: 6
  • Bedrooms Upper: 4
  • Bedrooms Main: 2

Additional Information

  • Amenities: Cable TV, Fenced-Partially, Gated Entry, High Speed Internet, Hot Tub/Spa, Outbuildings, Patio, Shop, Sprinkler System
  • Spa: Yes
  • Security/Safety: Partially Fenced, Security Gate

Parking

  • Garage: Yes
  • Attached garage: Yes
  • Carports: Yes
  • Covered Spaces: 3
  • Parking Features: Attached Carport, Driveway, Attached Garage, Off Street

Location

  • Area: 740 - Everett/Mukilteo
  • County: Snohomish
  • Subdivision: Boulevard Bluffs
  • Driving Directions: GPS works. You will need to come from the East side of bridge construction.
  • Direction Faces: North

School Information

  • High School District: Mukilteo
  • Elementary School: Mukilteo Elem
  • Middle School: Olympic View Mid
  • High School: Kamiak High

Heating & Cooling

  • Cooling Type: None
  • Heating Type: Forced Air, Radiator, Recirculation Pump
  • Water Heater: Gas

Utilities

  • Sewer: Sewer Connected
  • Water: Public

Structural Information

  • Architectural Style: Cape Cod
  • Structure Type: House
  • Exterior Const.: Wood
  • Basement Desc.: Finished
  • Foundation: Poured Concrete
  • Roof: Composition
  • Entry Location: Main
  • Square Feet: 9,586
  • Finished Total: 9,586 Sq. Ft.
  • Year Built: 1940

Lot Features

  • Property View: Mountains, See Remarks, Sound, Territorial
  • Lot Size (Acres): 1.29
  • Lot Size (Sq. Ft.): 56,192
  • Lot Size Source: County Records
  • Lot Dimensions: 279 x 238 x 272 x 169
  • Topography: Level
  • Lot Features: Open Space, Paved, Secluded
  • Trees/Vegetation: Garden Space

Water Features

  • Water Front: Yes

Financial Considerations

  • Tax Amount: $26,235
  • Tax Year: 2025
  • Terms: Cash, Conventional

Disclosures and Reports

  • Special Conditions: None
  • Inclusions: Dishwasher(s), Garbage Disposal, Microwave(s), Refrigerator(s), Stove(s)/Range(s), Washer(s)
  • Property ID: 433600001400

Listed by Christopher Wesley Rigby | Windermere RE North, Inc. | (425) 776-1119

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Schools serving 3727 Shore Ave

School District:Mukilteo School District
NameGradesDistance
Mukilteo Elementary School
2600 Mukilteo Speedway, Mukilteo, WA 98275
K-51.6 mi
Columbia Elementary School, Mukilteo, WA
10520 Harbour Pointe Boulevard, Mukilteo, WA 98275
PK-53.6 mi
Olympic View Middle School
2602 Mukilteo Speedway, Mukilteo, WA 98275
6-81.7 mi
Kamiak High School
10801 Harbour Pointe Boulevard, Mukilteo, WA 98275
9-123.7 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 3727 Shore Ave Get Price Alerts and Save Property

Date
Details
Price
Change
Source
7/16/2026
Listed
$4,150,000
84.44%
MLS
10/05/2006
Sold
$2,250,000
—
Public Record
Get Price Alerts and Save Property
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 for 3727 Shore Ave

Year
Property Taxes
Change
Tax Assessment
Change
2026
$26,879
2%
$3,461,200
10%
2025
$26,235
-4%
$3,136,900
-12%
2023
$27,404
-7%
$3,546,300
5%
2021
$29,414
-3%
$3,388,200
—
2022
$30,250
3%
$3,388,200
23%
2021
$29,414
20%
$2,761,700
—
2020
$24,579
7%
$2,761,700
6%
2019
$23,020
-7%
$2,613,800
8%
2018
$24,674
-2%
$2,416,800
-4%
2017
$25,081
31%
$2,505,000
32%
2016
$19,141
—
$1,890,800
11%
2015
$19,134
15%
$1,710,100
14%
2014
$16,705
—
$1,500,700
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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Listed by Christopher Wesley Rigby | Windermere RE North, Inc. | (425) 776-1119

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3727 Shore Avenue, Everett, WA 98203 (MLS# 2556097) is a Single Family property with 6 bedrooms, 1 full bathroom and 7 partial bathrooms. 3727 Shore Avenue is currently listed for $4,150,000 and was received on July 16, 2026. Want to learn more about 3727 Shore Avenue? Do you have questions about finding other Single Family real estate for sale in Everett Mall South? You can browse all Everett Mall South real estate or contact a Coldwell Banker agent to request more information.

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