4431 WESTBAY RD
Lake Oswego, OR, 97035 $ 3,380,000
Bedrooms4 Baths3.0 Sq 3,102 Monthly Estimate*
$ 21,342
for $3,380,000 with 4 bedrooms and 3 full baths. This 3,102 square foot home was built in 1948 on a lot size of 0.21.
Lakefront Luxury on West Bay Road. Experience lake living at its finest in this beautifully updated 4-bedroom, 3-bathroom waterfront home on one of Lake Oswego’s most coveted streets. Perfectly positioned on a large, level lot with a private boat house and newly built sea wall, this West Bay gem offers the ultimate in comfort, style, and function.No detail was overlooked in the extensive renovation. The home features all-new windows, roof, exterior paint, landscaping, concrete patios and walkways. Inside, you’ll find all-new flooring, cabinetry, countertops, tile, fixtures, and designer lighting throughout. The gourmet kitchen features Thermador appliances, double ovens, a walk-in pantry with a built-in coffee maker and ice maker, and two beverage fridges — ideal for both everyday living and effortless entertaining.Walls of windows and thoughtful design ensure lake views from nearly every room. The open-concept great room and kitchen flow seamlessly out to the expansive backyard, where flat lawn space and patios create the perfect backdrop for gatherings large or small. The primary suite offers spa-level luxury with heated tile floors and a steam shower, while ample parking makes hosting a breeze.4431 West Bay Road delivers everything you need to enjoy the lake lifestyle — move-in ready with luxury finishes, rare flat waterfront, and the ideal location. This is the Lake Oswego opportunity you’ve been waiting for. Seller is licensed Oregon realtor.
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FeaturesGeneralSewer PublicSewer
Heating ForcedAir
Cooling CentralAir
Roof Composition
Appliances BuiltinOven BuiltinRange BuiltinRefrigerator ConvectionOven Cooktop Dishwasher Disposal DoubleOven ENERGYSTARQualifiedAppliances InductionCooktop Island Microwave Pantry PlumbedForIceMaker Quartz Ran
Garage Spaces 1.0
Architectural Style Stories2 Contemporary
Year Built 1948
Stories Count 2
Property Subtype SingleFamilyResidence
Tax Year 2024
Parcel Number 00322760
Waterfront Features Lake
County Clackamas
Property Type Residential
HOA N
Full Baths 3
Status Active
Directions Bryant to West Bay
High School Lakeridge
City LakeOswego
Body of Water lake Oswego
Disclosures Disclosure
MLS Area _147
Lot Size Square Feet 9147.0
Listing Terms Cash Conventional
Elementary School Westridge
Tax Annual Amount 17873.13
Middle/Junior High School Lakeridge
Property Condition UpdatedRemodeled
Standard Status Active
Accessory Dwelling Unit Y/N N
Legal Description SECTION 17 TOWNSHIP 2S RANGE 1E QUARTER BB TAX LOT 01400
ADU False
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InteriorBasement None
Total Fireplaces 2
Fireplace Features Gas
Hot Water Gas Tank
Window Features VinylFrames
Total Bathrooms 3.0
Total Bedrooms 4
Total Baths 3
1/2 Baths 0
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ExteriorExterior Amenities BoatHouse Deck Dock Patio Sprinkler
Parking Features Driveway OnStreet
Lot Features Level
Water Source PublicWater
Total Parking 1.0
Garage Type Attached
Exterior Description Cedar
Foundation Details ConcretePerimeter Slab
Building Area Total 3102.0
Lot Size Acres 0.21
Road Surface Type Paved
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* Excluded FeaturesList ByCascade Hasson Sotheby's International RealtyBroker
darren.humbert@sothebysrealty.comEmail
Affordability Calculator
- Monthly Principal & Interest
- $21,342
- Monthly Property Taxes
- $1,489
- Monthly Home Insurance
- --
Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
Learn more about how to save NearbySingle family listings in Lake Oswego, OR
Average List Price $1,942,071
Percent of Sale Price 43%
About Lake Oswego, OR 38,782 Population
7% Since 2002
$ 95,347 Median Income
48 Median Age
28% Households with Children
Trends Information provided by ATTOM Data Solutions.
1950193 Elementary School
1950162 Middle School
Lakeridge High School High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 7/22/2026 | $3,380,000 | | Listed Price |