Listing provided courtesy of Keller Williams Western RealtyNWMLSas Distributed by MLSGrid- MLS# NWM2534410MLS Provider

18064 Mariposa LaneMount Vernon, WA 98274

Single Family · 5 Beds · 3 Full Baths · 1 Half Bath · 3,448 Sq. ft. | 0.53 Acres
$885,000 Active

18064 Mariposa Lane Overview

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Welcome to your ultimate lakeside retreat! This stunning, newly updated OVER 3,400± sq ft residence perfectly balances luxury living with high-end entertaining, all backdropped by jaw-dropping, front-row views of Big Lake. The heart of the home is a spectacular, fully remodeled culinary arena equipped with an oversized island, fresh floors, Quartzite countertops and elite appliances—including a built-in Monogram refrigerator, Bosch dishwasher, and a massive 48” BlueStar 8-burner double-oven range with a matching hood. This vibrant space transitions smoothly into a bright main living area with a gas fireplace, plus a formal dining space centered around a cozy wood-burning hearth. Retreat to the lavish primary suite, featuring its own fireplace and private deck entry, alongside a second immaculate ensuite bedroom—both opening up to massive decks overlooking the water. The walk-out lower level is built for fun, offering three more bedrooms, new flooring, and an energetic media/game lounge with a full wet bar that transitions straight to the outdoor patio for effortless parties. Resting on a premier .54-acre lot, this property delivers incredible bonus value with a separate lot across the street (perfect for a shop or extra parking), a rock-solid 50-year roof, and an attached 3-car garage. Don't miss this rare chance to own a masterfully reimagined estate where premier craftsmanship and majestic scenery collide!

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18064 Mariposa Lane Facts & Features

  • Type Single Family
  • Sq. ft. 3,448
  • Price/Sq.ft. $257
  • Lot 0.53 Acres

Details

General

Association/HOA

  • Association Fee: $100.00
  • Association Fee Frequency: Annually
  • Association Fee Includes: See Remarks

School Information

  • School District: Sedro Woolley
  • Elementary School: Big Lake Elem
  • Middle Or Junior School: Cascade Mid
  • High School: Sedro Woolley Snr Hi

Building Information

  • Building Name: Montborne Heights
  • New Construction: No
  • Year Built: 1994

Location/Region

  • Country: US
  • County Or Parish: Skagit
  • MLS Area Major: 835 - Mount Vernon
  • Subdivision Name: Big Lake

Rent/Lease Information

  • Land Lease: No

Tax Information

  • Tax Annual Amount: $7,437.82
  • Tax Year: 2026

General Information

  • Inclusions: Dishwasher(s), Double Oven, Garbage Disposal, Microwave(s), Refrigerator(s), Stove(s)/Range(s)
  • Listing Terms: Cash, Conventional, VA Loan
  • Parcel Number: P103869
  • Property Condition: Good
  • Property Sub Type: Single Family Residence
  • Property Type: Residential
  • Senior Community: No
  • Special Listing Conditions: None

Interior

Building Information

  • Building Information: Built On Lot

Parking Information

  • Garage: Yes

Beds/Baths

  • Bathrooms Full: 3
  • Bathrooms Half: 1
  • Bathrooms Three Quarter: 0
  • Bathrooms Total: 4
  • Bedrooms Total: 5
  • Bedrooms Lower: 3
  • Bedrooms Upper: 0

Building Interior

  • Appliances Included: Dishwasher(s), Double Oven, Garbage Disposal, Microwave(s), Refrigerator(s), Stove(s)/Range(s)
  • Building Area Total: 3448
  • Building Area Units: Square Feet
  • Calculated Square Footage: 3448
  • Square Footage Finished: 3448
  • Square Footage Unfinished: 0

General Information

  • Appliances: Dishwasher, Disposal, Double Oven, Microwave, Refrigerator, Stove(s)/Range(s)
  • Basement: Finished
  • Cooling: No
  • Entry Location: Main
  • Fireplace Features: Gas,Wood Burning
  • Fireplace: Yes
  • Fireplaces Total: 4
  • Flooring: Ceramic Tile, Vinyl Plank, Carpet
  • Foundation Details: Poured Concrete
  • Heating: Yes
  • Interior Features: Second Primary Bedroom, Bath Off Primary, Ceiling Fan(s), Dbl Pane/Storm Window, Dining Room, Fireplace, Fireplace (Primary Bedroom), French Doors, High Tech Cabling, Jetted Tub, Security System, Walk-In Closet(s), Water Heater, Wine/Beverage Refrigerator
  • Levels: One
  • Living Area: 3448
  • Main Level Bathrooms: 3
  • Main Level Bedrooms: 2
  • Power Production Type: Electric,Natural Gas
  • Security Features: Partially Fenced,Security System

Exterior

Parking Information

  • Open Parking: No
  • Parking Features: Attached Garage, RV Parking
  • Parking Total: 3

Lot Information

  • Irrigation Water Rights: No
  • Lot Features: Dead End Street, Paved
  • Lot Size Acres: 0.53
  • Lot Size Square Feet: 23087
  • Lot Size Units: Square Feet
  • Site Features: Deck, Fenced-Partially, Gas Available, High Speed Internet, RV Parking
  • Topography: Level, Partial Slope
  • Vegetation: Garden Space
  • Elevation Units: Feet
  • Water Source: Public

Waterfront/View

  • Waterfront: No

Building Exterior/Construction

  • Attached Garage: Yes
  • Roof: Composition
  • Structure Type: House

General Information

  • Carport: No
  • Covered Spaces: 3
  • Exterior Features: Cement Planked, Wood Products
  • Sewer: Sewer Connected

Room Information

Room: Bathroom Full

  • Level: Lower

Room: Bedroom

  • Level: Lower

Room: Bedroom

  • Level: Lower

Room: Bedroom

  • Level: Lower

Room: Great Room

  • Level: Lower

Room: Bathroom Full

  • Level: Main

Room: Bathroom Full

  • Level: Main

Room: Bathroom Half

  • Level: Main

Room: Bedroom

  • Level: Main

Room: Dining Room

  • Level: Main

Room: Entry Hall

  • Level: Main

Room: Family Room

  • Level: Main

Room: Living Room

  • Level: Main

Room: Primary Bedroom

  • Level: Main

Room: Utility Room

  • Level: Main

18064 Mariposa Lane Neighborhood

Community

98274 (Mount Vernon) Demographics

44
Median Age
128
Population Density (per sq. mile)
42%
College Educated
$79,127
Estimated Median Income
5,341
Estimated Total Home Owners
1,511
Estimated Total Renters
78% / 22%
Estimated Owner / Renter Divide
3
Estimated Average Household Size
Community data courtesy of LiveBy, Inc.

Schools

School data courtesy of LiveBy, Inc. School ratings are based on a scale of 1-5, with 5 being the highest rating and 1 being the lowest rating.

18064 Mariposa Lane Monthly Cost

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* All calculations are estimates and provided by Reliance Network, for informational purposes only. Actual amounts may vary. ** Assumes 6.50% APR, 20% down payment, and conventional 30-year fixed rate first mortgage. Rates cited are for instructional purposes only; current rates are subject to change at any time without notice. You should not make any decisions based simply on the information provided. Additional required amounts such as taxes, insurance, homeowner association dues, assessments, mortgage insurance premiums, flood insurance or other such required payments should also be considered. Contact your mortgage company for current rates and additional information. Any mortgage broker or insurance agent that may appear is independent and is not affiliated with, endorsed by, or provided by the MLS.

18064 Mariposa Lane Market Data

Based on the last 30 days in this zip code

$807,194
Average List Price
$369
Average Price per Square Foot
28
Properties Sold
54
Average Days on Market
123
Properties for Sale
Calculations provided by Reliance Network

18064 Mariposa Lane History

Date Event Value Agent
6/25/2026Source: NWMLS Price Reduction
$885,000 -1.6%
6/3/2026Source: NWMLS Added to Database
June 03, 2026