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18064 Mariposa Lane, Mount Vernon, WA 98274

Mount Vernon, WA 98274 · Mount Vernon
5 bd3.5 ba3,448 sqft0.53 ac lotBuilt 1994House
$875,000 $254 / sqft · Cumulative Days Active: 264 Estimate your monthly payment ↓
Contemporary, Mount Vernon Listing by Keller Williams Western Realty 1 / 40
Price / sqft$254
Lot0.53 acres
Year built1994
TypeHouse
HOA$100/mo
Cumulative Days Active264

About this home

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!

NWMLS logoListing courtesy of the Northwest Multiple Listing Service (NWMLS).

Price drop
Listed Jun 3, 2026MLS# 2534410

Facts & features

5Beds
3.5Baths
3,448 sqftLiving area
$254Price / sqft
1994Year built
0.53 acLot
Interior
Bedrooms5
Bathrooms3.5
Living area3,448 sqft
StoriesOne
FlooringCeramic Tile, Vinyl Plank, Carpet
AppliancesDishwasher, Disposal, Double Oven, Microwave, Refrigerator, Stove(s)/Range(s)
Building
TypeHouse
StyleContemporary
Year built1994
RoofComposition
FoundationPoured Concrete
Lot & exterior
Lot size0.53 acres (23,087 sqft)
ViewLake
WaterfrontNo
Parking
ParkingAttached Garage, RV Parking
Utilities
HeatingElectric, Natural Gas
SewerSewer Connected
WaterPublic
HOA & taxes
HOA dues$100 / mo
Property tax (2026)$7,438 / yr
Interior features
Second Primary BedroomBath Off PrimaryCeiling Fan(s)Dbl Pane/Storm WindowDining RoomFireplaceFireplace (Primary Bedroom)French DoorsHigh Tech CablingJetted TubSecurity SystemWalk-In Closet(s)Water HeaterWine/Beverage Refrigerator
Exterior & lot
Cement PlankedWood Products

Monthly payment

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Payment estimate calculated by irenakolbert.com from the assumptions below — not part of the NWMLS listing data. A lender will confirm actual figures.

Loan term
Down payment$20%
Interest rate%
Est. total / month$5,25430-year fixed · 6.5%
P&I $4,424Taxes $620Insurance $110HOA $100
Plus ~$26,250 closing costs (est. 3%), paid once at closing. Get pre-approval guidance →
Estimate only, using the down payment, interest rate, and loan term set above. The APR, which includes loan costs, may be higher than the rate. Includes estimated property tax (~0.95%), insurance (~$110/mo), and any HOA dues. Not an offer of credit — a lender will confirm actual terms.

Price history

DateEventPrice Jun 3, 2026Listed for sale $899,000

Tax history

YearAssessed valueProperty tax
Source: Whatcom County Assessor. Assessed value is not a market value.

Schools

Sedro Woolley School District
ElementaryBig Lake Elem
MiddleCascade Mid
HighSedro Woolley Snr Hi
School assignments come from the listing data provided by NWMLS. They're based on address and can change — verify with the district before relying on them.
⬤ Street view ↗
Downtown Bellingham41 min
WWU40 min
St. Joseph Hospital42 min
Peace Arch border69 min

Drive times are straight-line estimates calculated by irenakolbert.com — not part of the NWMLS listing data.

Listing details

StatusActive
MLS #2534410
ListedJun 3, 2026
List price$875,000
Cumulative Days Active264
Property typeHouse
StyleContemporary
Listing brokerageKeller Williams Western Realty
SourceNWMLS as distributed by MLS GRID
Listing courtesy of Keller Williams Western Realty. Based on information submitted to the MLS GRID as of Oct 23, 2026, 12:45 PM (date and time MLS GRID Data was obtained). 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. Some IDX listings have been excluded from this website: listings located outside Whatcom and Skagit counties are not displayed.
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