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5 Beds
5 Baths
4,689 sqft

$5,500,000

16840 ALDER CIR, Lake Oswego OR, 97034

Price per sqft$1,172.96
Built in2023
Property size4,689 sqft
Property typeResidential
Listing Courtesy of Rose City Realty Group, Katherine Williams. 503-349-5511

Overview

Active

Listed Mar 1, 2026

Updated Aug 3

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!

$36,592/mo

Est. mortgage payment based on a $5,500,000 home price.

All estimates are provided by Luxury Presence for informational purposes only. Actual amounts may vary.

Additional information

MLS® ID
104151261

Interior Features

Bedrooms
5
Bathrooms
5
Fireplace
Yes
Cooling
Yes
Heating
Yes
Basement
Yes

Other Property Details

Taxes
$23,034
Tax Frequency
Annually
Association Fee Frequency
Yearly
Secondary Association Fee
$7,500
Garage
Yes
View
Yes
Waterfront
Yes
55+/Senior Community
No
MLS provider logo

Listing Courtesy of Rose City Realty Group, Katherine Williams. 503-349-5511

The content relating to real estate for sale on this web site comes in part from the IDX program of the RMLS of Portland, Oregon. Real estate listings held by brokerage firms other than (W)here are marked with the RMLS logo, and detailed information about these properties includes the names of the listing brokers. Listing content is copyright © 2026 RMLS, Portland, Oregon. All information provided is deemed reliable but is not guaranteed and should be independently verified.

This content last updated on 8/3/2026, 3:56 AM UTC. Some properties which appear for sale on this web site may subsequently have sold or may no longer be available

Listing content is copyright © 2026 RMLS™, Portland, Oregon. All rights reserved.

 

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