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6 Beds
8 Baths
8,077 sqft

$5,990,000

18418 OLD RIVER LNDG, Lake Oswego OR, 97034

Price per sqft$741.61
Built in1992
Property size8,077 sqft
Property typeResidential
Listing Courtesy of Premiere Property Group, LLC, Steve Nassar. 503-805-5582

Overview

Pending

Listed Nov 6, 2025

Updated 4 weeks ago

Rare Lake Oswego riverfront legacy estate offering more than one acre of private Willamette River frontage. This once in a lifetime opportunity presents an irreplaceable architectural masterpiece blending timeless craftsmanship, exceptional privacy, and resort inspired living. A tree lined drive winds past your own pond and dramatic bamboo grove to a striking residence featuring authentic Wyoming stone, a DaVinci slate roof, Pella windows, an Iron Lion front door, and custom architectural lighting. Inside, soaring 18 foot ceilings, Level 4 smooth finish walls, expansive walls of glass, dual gas fireplaces, and a temperature controlled glass wine cellar frame breathtaking river views. The chef's kitchen showcases an 11 foot leathered granite island, premium appliances, custom cabinetry, and a walk in pantry. The luxurious main level primary suite offers vaulted beam ceilings, automated blinds, river views, a spa inspired bath with a microbubble soaking tub, heated floors, a computer controlled rain shower, and a custom walk in closet with laundry. Upstairs features four additional bedrooms, walk in closets, and a loft. Hidden media/family room with additional storage area. A temperature controlled 10 car garage with three lifts and guest quarters creates the ultimate collector's residence. Professionally designed grounds lead to a private dock with a solar boat lift and two WaveRunner ports, delivering an unparalleled Willamette River lifestyle. Rarely does a waterfront estate of this caliber come to market.

$39,852/mo

Est. mortgage payment based on a $5,990,000 home price.

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

Additional information

MLS® ID
307744421

Interior Features

Bedrooms
6
Bathrooms
8
Fireplace
Yes
Cooling
Yes
Heating
Yes
Basement
Yes

Exterior Features

Lot Size
1.15 Acres

Other Property Details

Taxes
$46,184
Tax Frequency
Annually
Garage
Yes
View
Yes
Waterfront
Yes
55+/Senior Community
No
MLS provider logo

Listing Courtesy of Premiere Property Group, LLC, Steve Nassar. 503-805-5582

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 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 8/17/2026, 3:25 AM UTC. Some properties which appear for sale on this web site may subsequently have sold or may no longer be available

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