Welcome to 22 N. 6th Street, a truly one-of-a-kind property in the heart of Miamisburg's Historic Star City! This lovingly maintained home offers the perfect blend of character, modern updates, and flexibility with a 4-bedroom, 2-bath main home plus a private guest suite above an oversized, climate-controlled 4-car garage. The main home features an updated kitchen with butcher block countertops, abundant cabinetry, and all appliances included. The adjoining dining room flows into a spacious living room with plenty of room for oversized furniture and a hidden play area tucked beneath the staircase. The first-floor primary bedroom is conveniently located next to a full bath, while the second floor offers three additional bedrooms, a second full bath, and a large loft/computer area perfect for working from home, studying, or relaxing. The finished basement adds even more living space with two versatile bonus rooms and a dedicated laundry area. The separate guest quarters has its own private entrance and includes luxury vinyl plank flooring, granite countertops, a full kitchen, full bath with a tiled shower, washer/dryer hookups, and an open living and bedroom area. Perfect for multi-generational living, extended family, guests, a home office, or potential rental opportunities subject to local regulations. Step outside to your own private retreat with a fully fenced yard designed for relaxing and entertaining. Enjoy the privacy of the outdoor space while being just minutes from everything Miamisburg has to offer. Located within walking distance of historic downtown Miamisburg, parks, schools, restaurants, shopping, and community events, this unique property offers endless possibilities in one of the area's most desirable locations. Homes offering this much flexibility, living space, and garage capacity rarely become available. Schedule your private tour today!