Coldwell Banker Home Page
Local Realty Service Provided By: Coldwell Banker Professional Group
Property view
Listing view 2
Listing view 3

18 Nansen Summit, 
Lakeoswego, OR 97035

$2,995,000


5

Beds


5

Baths


5,640

Sq Ft


Single Family

Active

Listed by

Zach Foushee

Harnish Company Realtors

503-699-8483

Last updated:

July 3, 2025, 11:16 AM

MLS#

614618566

Source:

PORTLAND

About This Home

18 Nansen Summit

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.

Home Facts

Single Family

5 Baths

5 Bedrooms

Built in 2025

Price Summary

2,995,000

$531 per Sq. Ft.

MLS #:

614618566

Last Updated:

July 3, 2025, 11:16 AM

Added:

6 day(s) ago


Rooms & Interior

Bedrooms

Total Bedrooms:

5

Bathrooms

Total Bathrooms:

5

Full Bathrooms:

4

Interior

Living Area:

5,640 Sq. Ft.


Structure

Structure

Architectural Style:

NW Contemporary

Building Area:

5,640 Sq. Ft.

Year Built:

2025


Lot

Lot Size (Sq. Ft):

14,374


Finances & Disclosures

Finances

Price:

$2,995,000

Price per Sq. Ft:

$531 per Sq. Ft.

MLS Logo
All information provided is deemed reliable but is not guaranteed and should be independently verified. 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 Coldwell Banker Professional Group are marked with the RMLS logo and detailed information about these properties includes the names of the listing brokers. Copyright 2025 RMLS, Portland, Oregon. Last updated: July 3, 2025

Contact an Agent

Yes, I would like more information from Coldwell Banker. Please use and/or share my information with a Coldwell Banker agent to contact me about my real estate needs.

By clicking Contact I agree a Coldwell Banker Agent may contact me by phone or text message including by automated means and prerecorded messages about real estate services, and that I can access real estate services without providing my phone number. I acknowledge that I have read and agree to the Terms of Use and Privacy Notice.

 

Contact an Agent

Yes, I would like more information from Coldwell Banker. Please use and/or share my information with a Coldwell Banker agent to contact me about my real estate needs.

By clicking Contact I agree a Coldwell Banker Agent may contact me by phone or text message including by automated means and prerecorded messages about real estate services, and that I can access real estate services without providing my phone number. I acknowledge that I have read and agree to the Terms of Use and Privacy Notice.