Property Details
18426 State Route 9
Mount Vernon, WA 98274
$1,100,000
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About This Home
Stunning Big Lake view custom built home on 1.12 acres with sweeping 180° lake vistas. The main level is designed for everyday comfort and effortless entertaining, featuring an open living and dining area framed by expansive lake views, two bedrooms, and a lake-facing primary suite with private deck access and an attached office that can easily convert to a third bedroom. The kitchen offers stainless steel appliances, granite countertops, and an oversized island with generous bar seating, flowing seamlessly into the living space and enclosed sunroom. Step outside to the expansive deck and take in the incredible lake scenery—ideal for entertaining or enjoying the view year-round. The lower level provides approximately 700+ sq ft of additional living space with two bedrooms, a second full kitchen, private entry, and extra parking—perfect for guests or multi-generational living. The property also includes a detached 400 sq ft tiny home with its own parking and natural privacy, ideal for Airbnb income, guest use, or rental opportunities. Two additional detached, fully finished spaces offer flexible options for home offices, studios, or private retreats. Beautifully landscaped grounds feature pergolas, a waterfall, fire pit, and potting shed, creating a true outdoor sanctuary. Immaculately maintained and thoughtfully designed, this rare Big Lake retreat blends comfort, versatility, and the very best of Northwest living. A must-see to fully appreciate all this property offers.
Property Details
Property Information
Property Type
Residential
Subtype
Single Family Residence
Status
Active
County
Skagit
Neighborhood
Big Lake
Listed
Feb 5, 2026
Original Price
$1,140,000
Interior Features
Bedrooms
4
Bathrooms
3.0
Living Area
2,181 sq ft
Basement
Finished
Entry Level
Main
Interior Features
Bath Off Primary, Ceiling Fan(s), Dbl Pane/Storm Window, Dining Room, Fireplace, Hot Tub/Spa, Solarium/Atrium, Vaulted Ceiling(s), Walk-In Closet(s), Water Heater
Exterior & Lot
Lot Size
1.12 sqft
Year Built
2019
Exterior Materials
Cement Plank
Parking
Driveway, Attached Garage, Off Street, RV Parking
Sewer
Sewer Connected
Water Source
Public
Lot Features
Paved
Exterior Features
Cement Planked
Location
City
Mount Vernon
County
Skagit
Coordinates
48.37849, -122.21888
Schools
School District
Sedro Woolley
Elementary School
Big Lake Elem
Middle School
Cascade Mid
High School
Sedro Woolley Snr Hi
Additional Information
Tax Year
2025
Annual Taxes
$6,797
Possession
Array
Inclusions
Dishwasher(s),Dryer(s),Garbage Disposal,Leased Equipment,Microwave(s),Refrigerator(s),Stove(s)/Range(s),Washer(s)
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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 May 2, 2026 4:00 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.
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.
