Nestled in the heart of the quaint and historic town of Keystone, SD, this spacious and beautifully maintained 6-bedroom, 2.5-bath home offers comfort, versatility, and peaceful Black Hills living at its finest. Surrounded by mature trees in a quiet, serene setting, you'll love the sense of privacy while still being close to everything Keystone has to offer. With two full levels featuring separate entrances and separate meters, this property provides incredible flexibility-ideal for multi-generational living, rental income potential, or hosting extended guests. Each level includes its own kitchen and laundry area, making day-to-day living convenient and independent for occupants on both floors. Inside, you'll find generous living spaces, well-sized bedrooms, and a layout designed for both comfort and functionality. The home has been very well maintained, reflecting pride of ownership throughout. Large windows invite in natural light and showcase the surrounding trees and tranquil setting. A 2-car garage provides ample space for parking and storage, while the peaceful location ensures you can relax and enjoy the beauty of the Black Hills. Whether you're looking for a primary residence, investment opportunity, or a home with room to grow, this unique Keystone property is full of possibilities.