Welcome to 210 Oak Ave E in New Salem, North Dakota--a home that's truly one of a kind! Designed in 1982 using a University of Minnesota floor plan, this property reflects the creativity of a nationally recognized program in underground and earth-sheltered home design. Every detail, from the window placement to the natural flow of the rooms, shows thoughtful design and clever interaction with the surrounding landscape. Long before energy efficiency and sustainability became buzzwords, this home had them built right in.The result? An earth-berm home with a traditional roof that feels both distinctive and practical. Passive solar heat, natural insulation from the earth, and smartly designed living spaces make this home bright, efficient, and cozy all year long. With four bedrooms, four bathrooms, and a layout that balances character and function, this property is as unique as it is livable. A single owner has cared for it meticulously, adding updates over the years that keep it both functional and fresh.In 2018, the main level got a facelift with new hard-surface flooring, fresh paint, and Andersen triple-pane windows that flood the home with natural light while boosting efficiency. Several doors, light fixtures, some updated electrical work, and basement windows were also refreshed.The main-level primary suite is a standout feature. Floor-to-ceiling windows bring the outdoors in, a walk-in closet offers ample storage, and the attached bath with dual sinks and a walk-in shower is a perfect blend of style and practicality. This suite is truly a retreat designed for comfort now and in the years ahead as there are no stairs between the main level and the shop/garage.Storage is plentiful throughout the home, with another lower-level bedroom featuring a walk-in closet, a walk-in pantry, and under-stair spaces. Laundry hookups on each level add flexibility.Thanks to the earth-berm construction, heating and cooling costs are significantly lower than a traditional home. Passi