Property Description

Offered for the first time since its custom construction by Parkison Construction, this extraordinary Columbia River estate is a true legacy property. Boasting over 175′ of river frontage and breathtaking 180° views, the home overlooks passing ships, bald eagles, deer, and an ever-changing waterfront landscape. On clear days, enjoy views toward Astoria, fresh ocean air, and Long Beach just 20 minutes away. Located within a unique Pacific Northwest rain shadow, the property enjoys less rainfall and more sunshine than neighboring coastal communities. Expansive wind-rated windows frame the river from all south-facing rooms while providing exceptional insulation. The interior features hand-textured ceilings, an acid-washed Italian marble fireplace, Anne Sacks designer tile, custom Thomasville cabinetry in Milk Wash Marine, stainless steel appliances, and a downdraft island cooktop. Built for efficiency and longevity, the home includes a DC heat pump, hybrid water heater, whole-property generator servicing both the main residence and ADU, Ram Jack foundation system with a 75-year home warranty, reinforced retaining wall, fire-rated expansion joint, private well with dual pumps, approximately 5,000 gallons of water storage, and extensive irrigation. The primary suite captures spectacular river views, while an ADA-accessible ramp and extra-deep 2-car garage enhance accessibility. A 600 sq ft ADU with 1 bedroom, 1 bath, and direct access to the 2-car shop is ideal for guests, multigenerational living, caretakers, or rental income. Additional improvements include a 38′ RV storage building, and full RV hookups with power, water, and sewer. Outside, over 200 mature Laurel hedges provide exceptional privacy, surrounding an award-winning English rose garden, walking paths, a pond with electrical service, wetlands, mature landscaping, a garden shed, dog run/catio, and panoramic views of Mount St. Helens and Mt. Adams.

Features
Rooms and Sizes:
Heating System:
Forced Air, Heat Pump, ENERGYSTARQualified Equipment
Cooling System:
Heat Pump, Heatpump, HeatPump
Basement:
No
Fireplace:
Propane
Security:
Securitylights, Securitysystemowned, Handicapaccess, Securitysystem
Roof Deck:
Composition
Parking:
4
GarageType:
Attached,Detached,Oversized
ExteriorFeatures:
Deck, Porch, Sprinkler, Toolshed, Yard, Guestquarters, Rvparking, Rvboatstorage, Secondgarage, Workshop, Securitylights, Gashookup, Garden, Dogrun, Rvhookup, Waterfeature, Satellitedish, Accessorydwellingunit
Appliances:
Builtinrange, Dishwasher, Disposal, Gasappliances, Island, Microwave, Stainlesssteelappliance, Plumbedforicemaker, Cookisland, Granite, Convectionoven, Downdraft, Solidsurfacecountertop
FoundationDetails:
Concreteperimeter, Stemwall
LotFeatures:
Level, Trees, Wooded, Pond, Irrigated Irrigation Equipment, Secluded
Sewer:
Standard Septic
ParkingFeatures:
Rvaccessparking, Covered
WaterSource:
Well
Zoning:
FT
WaterfrontFeatures:
Riverfront
InteriorFeatures:
Garagedooropener, Highceilings, Highspeedinternet, Laundry, Separatelivingquartersapartmentauxlivingunit, Sprinkler, Tilefloor, Granite, Washerdryer, Ceilingfan, Laminateflooring, Soundsystem, Marble, Accessorydwellingunit
HotWaterDescription:
Electricity, Energystarqualifiedequipment
AccessibilityFeatures:
Garageon Main, Main Floor Bedroom Bath, One Level, Parking, Utility Room On Main, Walkin Shower, Accessible Doors, Accessible Hallway, Caregiver Quarters, Accessible Approachwith Ramp
WindowFeatures:
Doublepanewindows, Vinylframes
Address Map
Location Text:
550 STATE ROUTE 401, Naselle
Country:
US
State:
WA
County:
Pacific
City:
Naselle
Area:
_87
Zipcode:
98638
Zipcode:
98638
Show Address?:
Yes
Street:
STATE ROUTE 401
Street Number:
550
Directions:
Off State Route 401, driveway on south side of hig
Floor Number:
0
Longitude:
W124° 10' 29.5''
Latitude:
N46° 16' 11.2''
Neighborhood
Elementary School:
Naselle
Middle School:
Naselle
High School:
Naselle
Additional Information
ListingContractDate:
24/07/2026
AssociationFee:
$0
AssociationFee2:
$0
ParcelNumber:
09091795121
TaxYear:
2026
ListPriceLow:
$0
OriginalListPriceLow:
$0
ListPriceHigh:
$0
OriginalListPriceHigh:
$0
TaxAnnualAmount:
$5,244
CondominiumParkingTax:
$0
CondominiumParkingTax2:
$0
CondominiumStorageTax:
$0
TaxLegalDescription:
090917 9512-1;
TaxOtherAnnualAssessmentAmount:
$0
ListingTerms:
Cash,Conventional
FuelDescription:
Electricity,Propane
ExteriorDescription:
BoardBattenSiding,LapSiding
FireplacesTotal:
1
GarageSpaces:
4
ContractStatusChangeDate:
24/07/2026
ExpirationDate:
24/10/2027
Modification Timestamp:
28/07/2026 16:18:46
Original Entry Timestamp:
25/07/2026 00:36:10
Photos Change Timestamp:
25/07/2026 01:14:21
Broker Information
Office Name:
Cascade Hasson Sotheby's International Realty
List Office Mls Id:
4CAH01
Agent Name:
Heather DeFord
Agent ID:
DEFORDHE

550 STATE ROUTE 401 Naselle

550 STATE ROUTE 401, Naselle

4 Bedrooms
3 Bathrooms
2,844 Sqft
Visits : 30 in 23 days
$1,995,000
Listing ID #229433778
Basic Details
Property Type :
Residential
Listing Type :
For Sale
Listing ID :
229433778
MLS ID :
229433778
Price :
$1,995,000
List Date :
24/07/2026
View :
Mountain,Pond,River
Bedrooms :
4
Bathrooms :
3
Full Bathrooms :
3
Partial Bathrooms :
0
Square Footage :
2,844 Sqft
Year Built :
2014
Lot Size Acres :
1.30 Acre
Status :
Active
MLS Status :
Active
Days On Market :
22
Style:
Custom Style, Stories1
PropertySubType :
Singlefamilyresidence
Agent info
Cascade Hasson Sotheby's International Realty
900 Washington Street #150
Contact Agent