18 Nansen Summit, LakeOswego, OR 97035
Local realty services provided by:ERA Freeman & Associates, Realtors



18 Nansen Summit,LakeOswego, OR 97035
$2,995,000
- 5 Beds
- 5 Baths
- 5,640 sq. ft.
- Single family
- Active
Listed by:zach foushee
Office:harnish company realtors
MLS#:614618566
Source:PORTLAND
Price summary
- Price:$2,995,000
- Price per sq. ft.:$531.03
About this home
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.
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Home facts
- Year built:2025
- Listing Id #:614618566
- Added:44 day(s) ago
- Updated:August 15, 2025 at 04:22 AM
Rooms and interior
- Bedrooms:5
- Total bathrooms:5
- Full bathrooms:4
- Half bathrooms:1
- Living area:5,640 sq. ft.
Heating and cooling
- Cooling:Central Air
- Heating:Forced Air 90+
Structure and exterior
- Roof:Composition
- Year built:2025
- Building area:5,640 sq. ft.
- Lot area:0.33 Acres
Schools
- High school:Ida B Wells
- Middle school:Jackson
- Elementary school:Stephenson
Utilities
- Water:Public Water
- Sewer:Public Sewer
Finances and disclosures
- Price:$2,995,000
- Price per sq. ft.:$531.03
- Tax amount:$5,829 (2024)
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