18 Nansen Summit Lake Oswego, OR 97035
Listing Courtesy of: MLS LogoRMLS / Harnish Company Realtors - Contact:  harnish@harnishproperties.com

  18 Nansen Summit Lake Oswego, OR 97035

Active (4 Days)
$2,995,000
5
BED
5
BATH
5,640
SQFT

Description

Sitting atop the highest point in Lake Oswego lies “Summit 18,” a signature home in the 2025 Street of Dreams. Built by award-winning Elite Development PNW, this 5,640-square-foot residence captures commanding views from the top of Mount Sylvania—offering a rare blend of elevation, elegance, and design excellence. From the moment you arrive, it’s clear no detail was spared. Thoughtfully designed across three levels and connected by a custom elevator, Summit 18 features five bedrooms and four and a half baths, with a layout that balances grand scale with comfortable livability. The main level hosts a gourmet kitchen equipped with a built-in refrigerator, double ovens, gas range, and a statement island—all open to light-filled living spaces with high ceilings, wide-plank hardwood floors, and a sleek gas fireplace. Every surface and finish was chosen with intention. Upstairs, the primary suite provides a retreat-like experience with large picture windows, a spa-inspired bathroom with a soaking tub, heated tile floors, and a generous walk-in closet. Additional bedrooms offer flexibility for guests, home office, or multi-generational living. The lower level adds more room to entertain or unwind—ideal for a home theater, gym, or bonus space—with full bath access and seamless flow to the outdoors. Located in the desirable Mountain Park community, residents enjoy access to a private gym, lap pool, sport courts, and scenic trails. With a gently sloping lot, three-car garage, and panoramic views stretching over the city and surrounding hills, Summit 18 is more than just a home—it’s a statement of modern luxury at elevation.

MLS #:
614618566
Taxes
$5,829(2024)
Lot Size
0.33 acres
Type
Single-Family Home
Year Built
2025
Style
NW Contemporary
Views
City, Mountain(s), Territorial
County
Multnomah County

Listed By

Zach Foushee, Harnish Company Realtors, Contact: harnish@harnishproperties.com
Source
RMLS
Last checked Jul 5 2025 at 8:17 AM GMT+0000
Bathroom Details
  • Full Bathrooms: 4
  • Partial Bathroom: 1
Interior Features
  • 3rd Floor
  • Central Vacuum
  • Elevator
  • Garage Door Opener
  • Hardwood Floors
  • Heated Tile Floor
  • High Ceilings
  • Laundry
  • Quartz
  • Soaking Tub
  • Sound System
  • Tile Floor
  • Vaulted Ceiling(s)
  • Washer/Dryer
  • Windows: Double Pane Windows
  • Appliance: Built-In Oven
  • Appliance: Built-In Range
  • Appliance: Built-In Refrigerator
  • Appliance: Butler's Pantry
  • Appliance: Cooktop
  • Appliance: Dishwasher
  • Appliance: Disposal
  • Appliance: Double Oven
  • Appliance: Gas Appliances
  • Appliance: Island
  • Appliance: Microwave
  • Appliance: Quartz
  • Appliance: Range Hood
  • Appliance: Stainless Steel Appliance(s)
  • Appliance: Tile
  • Appliance: Wine Cooler
  • Accessibility: Accessible Elevator Installed
  • Accessibility: Accessible Hallway(s)
  • Accessibility: Natural Lighting
  • Accessibility: Walk-In Shower
Kitchen
  • Built-In Range
  • Built-In Refrigerator
  • Central Vacuum
  • Dishwasher
  • Hardwood Floors
  • Island
  • Microwave
  • Patio
  • Butler's Pantry
  • Quartz
Lot Information
  • Gentle Sloping
Property Features
  • Fireplace: Gas
  • Foundation: Concrete Perimeter
Heating and Cooling
  • Forced Air - 95+%
  • Central Air
Basement Information
  • Daylight
  • Full Basement
Exterior Features
  • Lap Siding
  • Cultured Stone
  • Roof: Composition
Utility Information
  • Utilities: Utilities-Internet/Tech: Cable
  • Sewer: Public Sewer
  • Fuel: Gas
School Information
  • Elementary School: Stephenson
  • Middle School: Jackson
  • High School: Ida B Wells
Garage
  • Attached
Parking
  • Driveway
  • On Street
Stories
  • 3
Living Area
  • 5,640 sqft
Additional Information: Harnish Company Realtors | harnish@harnishproperties.com
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Disclaimer: 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 Windermere Real Estate Services Company, Inc. are marked with the RMLS logo, and detailed information about these properties includes the names of the listing brokers. Listing content is copyright © 2025 RMLS, Portland, Oregon. All information provided is deemed reliable but is not guaranteed and should be independently verified. Last updated on (7/5/25 01:17). Some properties which appear for sale on this web site may subsequently have sold or may no longer be available.