18 Nansen Summit, Lake Oswego, OR 97035

$2,250,000
5
BD
4
BA
5,640
SqFt

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Sold Price
$2,250,000
List Price
$2,395,000
Closing Date
Mar 31, 2026
Days on Market
273
Status
SOLD
MLS#
614618566
Bedrooms
5
Bathrooms
4
Partial Bathrooms
1
Living Area
5,640
Lot Size
10, 000 to 14, 999 SqFt
Region
Lake Oswego, West Linn

Property 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.

Additional Information

Tax Amount
$6,231
Year Built
2025
High School
Ida B Wells
Elementary School
Stephenson
Middle School
Jackson
Fireplaces Total
1
Garage Spaces
3
Garage Type
Attached
Hoa Fee
$612
Hoa Payment Freq
Semi-Annually
Acres
0.33
Living Area
5,640
Stories
3
Property Type
Single Family Residence
Terms
Call Listing Agent, Cash, Conventional
Accessibility Features
Accessible Elevator Installed, Accessible Hallway(s), Natural Lighting, Walk-in Shower
Master Bedroom Level
Upper
Cooling Description
Central Air
Fireplace Description
Gas
Fuel Description
Gas
Heating Description
Forced Air - 95+%
Hot Water Description
Gas, Tank
Exterior Description
Cultured Stone, Lap Siding
Roof Type
Composition
Sewer Description
Public Sewer
Style
NW Contemporary
View
City, Mountain(s), Territorial
Parking
Driveway, On Street
Security Or Entry
Security System Owned
Parking Description
Driveway, On Street
Covenants/Restrictions
Yes
Road Surface
Paved
Exterior Features
Built-in Barbecue, Covered Patio, Deck, Fenced, Gas Hookup, On Site Stormwater Management, Patio, Public Road, Sprinkler, Yard
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
Kitchen Appliances
Built-in Oven, Built-in Range, Built-in Refrigerator, Butler's Pantry, Cooktop, Dishwasher, Disposal, Double Oven, Gas Appliances, Island, Microwave, Quartz, Range Hood, Stainless Steel Appliance(s), Tile, Wine Cooler

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Listing courtesy of Harnish Company Realtors. Selling Office: Coldwell Banker Professional.

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