16840 Alder Cir, Lake Oswego, OR

$5,500,000

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5

Beds

4.1

Baths

4,689

Square feet

About 16840 Alder Cir

Experience luxury vacation-like living in this extensively remodeled home on the main shores of the quiet water portion of Oswego Lake. With five bedrooms, an office, a gym and four and a half bathrooms, this inviting home was mindfully designed around extensive entertaining and everyday ease. At every turn, there is a harmonious blend of upscale finishes and light bouncing off of water outside into serene spaces inside. The expansive walls of glass dissolve the boundary between indoors and out, opening to panoramic waterscapes in every direction and a rare large, flat yard. The gourmet kitchen centers around an impressive island with beautiful surfaces, custom cabinetry, highest end appliances and a generous butlers pantry designed to house all the necessary kitchen accoutrements. The main level also boasts a large ensuite bedroom, an office, a stunning design forward powder bath, a bespoke bar and a cleverly customized wine cellar. Upstairs, the primary suite is a peaceful retreat with impressive scale and features that include lake views, automated blinds and absolute privacy. Its spa-inspired flow embodies relaxing extravagance with a freestanding tub, heated floors, a steam and rain shower, dual sinks with illuminated mirrors and a custom walk-in closet tailored for curated wardrobes. On this level, you'll also find two additional bedrooms, two full bathrooms, an expansive and inviting family room with another wet bar and a dedicated fitness area with breathtaking lake views. The third floor flexible space, currently a bedroom, showcases that this residence offers beautifully designed options for every need. Outside, a spacious deck cascades through custom low-maintenance, natural landscaping to your private 72 feet of waterfront. The boat house is equipped with a hydraulic lift sized for the maximum length boat allowed on the lake and there is an additional dock. Lake life has never been so beautiful or so easy!

Features of 16840 Alder Cir

MLS® # 104151261
Price $5,500,000
Bedrooms 5
Bathrooms 4.10
Full Baths 4
Half Baths 1
Square Footage 4,689
Acres 0.00
Year Built 2023
Type Residential
Sub-Type Single Family Residence
Style NW Contemporary
Status Active

Community Information

Address 16840 Alder Cir
Area 147 - Lake Oswego, West Linn
City Lake Oswego
County Clackamas
State OR
Zip Code 97034

Amenities

Parking Spaces 2
Parking Driveway, Off Street
# of Garages 2
Garages Attached
View Lake
Is Waterfront No
Waterfront Lake
Has Pool No

Interior

Interior Features 3rd Floor, Garage Door Opener, Granite, High Ceilings, Laundry, Marble, Sound System, Tile Floor, Wood Floors
Appliances Appliance Garage, Built-in Oven, Built-in Range, Butler's Pantry, Dishwasher, Disposal, Double Oven, ENERGY STAR Qualified Appliances, Free-Standing Refrigerator, Gas Appliances, Granite, Island, Marble, Quartz, Range Hood, Stainless Steel Appliance(s), Wine Cooler
Heating Forced Air
Cooling Central Air
Fireplace Yes
# of Fireplaces 2
Fireplaces Gas
# of Stories 3
Basement Other

Exterior

Exterior Wood Siding
Exterior Features Boat House, Deck, Dock, Fenced, Patio, Porch, Security Lights, Tool Shed, Yard
Lot Description Level
Windows Double Pane Windows

School Information

Elementary Westridge
Middle Lakeridge
High Lakeridge

Additional Information

Date Listed March 1st, 2026
Days on Market 192
Short Sale No
RE / Bank Owned No
HOA Fees 3387
HOA Fees Freq. Annually

Listing Details

OfficeRose City Realty Group

Listing Map

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