Set against the natural beauty of Lake Oswego, Oregon, One Jefferson provides an unparalleled living experience. Our one-, two-, and three-bedroom apartments are located in the beautifully scenic neighborhood of Mountain Park surrounded by miles of trails, nearby parks, and natural areas. You will love having access to our year round indoor pool and spa, 24-hour fitness center, dog park, and other community amenities. The Mountain Park Rec Center is just across the street and all residents receive a free membership. Give us a call to schedule a tour. You'll love everything about living here at One Jefferson!