105 Shady Valley Dr, Chesterfield, MO 63017

A rare mid-century modern masterpiece on over an acre in River Bend Estates, this 1968 architectural jewel offers 4 bedrooms, 3.5 bathrooms, and 3,063 square feet of organic design, lovingly preserved by just three owners in nearly six decades. A stunning original wood front door leads into a dramatic entry foyer, opening to a sunlit floor plan anchored by a magnificent two-sided brick fireplace that warms both the formal living and family rooms. Complete with classic parquet wood floors, built-in MCM shelving, and massive windows framing treetop views, every corner honors its iconic heritage. The home flows naturally toward a sunlit breakfast room, which opens to a serene screened porch for seamless outdoor dining. Designed for ultimate flexibility, the layout features dual primary suites—one on the main level opening directly to the private outdoor grounds, and a second-level retreat with a dedicated sitting area and a balcony. Key infrastructure updates like a newer roof (2022) and high-efficiency HVAC provide peace of mind, leaving you free to customize the remaining spaces to your personal style. The flat acre+ lot backs to woods creating an exceptionally private space that features a sprawling brick patio made for entertaining. A partially finished basement ready for a gym or media room, main-level laundry, and an oversized two-car garage round out this amazing home. Located in the highly sought-after River Bend neighborhood where a vibrant community center with a pool (optional annual membership/fees apply) and year-round activities quickly make friends of neighbors, this home is as welcoming as it is historic.