June 25, 2026

This Executive Home is sponsored by Amy Stockberger Real Estate.

Discover a truly exceptional, fully furnished, luxury lake estate with this custom residence at Lewis & Clark Lake.

Located on 5.5 acres at 158 Signal Hill Road just west of Yankton, this unprecedented home offers more than 8,500 square feet with panoramic lake views from nearly every room.

“There are so few opportunities like this in South Dakota — it’s simply an unparalleled home in many ways,” listing agent Amy Stockberger said.

From the moment you arrive, the property makes an unforgettable first impression. A grand circular driveway leads through beautifully landscaped grounds where a stunning waterfall and pond create a sense of arrival worthy of the setting.

“This is not just a lake home,” Stockberger said. “It’s a fully realized private estate designed for both everyday luxury and generational enjoyment.”

The home’s striking architecture is complemented by a durable architectural metal roof, while inside, rich wood flooring, expansive living spaces, an elevator serving all levels and exceptional craftsmanship create a seamless blend of beauty and function.

Walls of glass frame the lake throughout the home, allowing the views to become part of the daily living experience.

At the heart of the main level, the gourmet kitchen is designed for serious entertaining, with double islands, premium Thermador appliances, custom finishes and generous space for gathering.

“It’s a kitchen built for hosting at the highest level,” Stockberger said. “Whether you’re preparing a quiet dinner or entertaining a full house, the home supports it beautifully.”

The primary suite serves as a private retreat, offering breathtaking lake views and the kind of comfort expected in a luxury estate of this caliber.

Multiple gathering spaces throughout the home provide room for family and guests, while the thoughtful floor plan allows the home to feel equally suited for intimate weekends or large-scale entertaining.

Designed to maximize its extraordinary setting, the home features expansive deck systems and outdoor living spaces on every level, along with a spacious patio below.

Hurricane screens on the decks and patio allow the outdoor areas to be enjoyed comfortably in a variety of weather conditions, extending the lakefront lifestyle across the seasons.

The entire walkout lower level features radiant heated floors and offers exceptional additional living space for entertaining, recreation and hosting guests, all while maintaining direct access to the outdoor living areas.

The upper level functions as a private retreat of its own, complete with a full kitchen, expansive living area, massive storage space and a private deck showcasing sweeping views of Lewis & Clark Lake.

“This home was designed so every level has a purpose and every space takes advantage of the view,” Stockberger said.

Car enthusiasts and outdoor recreation lovers will appreciate the rare attached heated garages, offering abundant space for vehicles, lake toys and storage.

In addition, a detached three-stall garage features a 12-foot overhead door, heated and cooled shop space and kitchenette, creating flexibility for RV or boat storage, a workshop, studio, guest suite conversion or additional entertaining space.

Located just minutes from Lewis & Clark Marina, the estate delivers luxury lake living with unmatched privacy, scale and amenities.

The expansive acreage offers additional room for expansion, a guest home or the legacy estate and private family compound you’ve always envisioned.

“This is the kind of property that creates memories for generations,” Stockberger said. “It’s private, polished, turnkey and positioned in one of the most beautiful settings in South Dakota.”

This Executive Home is listed for $3,750,000. For information, contact Amy Stockberger at 605-731-9597 or amy@amystockberger.com.