436 Tregaron Place is an exquisitely designed and beautifully updated 1.5-story residence offering over 6,600 sq ft of finished living space on a stunning 0.96-acre wooded lot in the heart of Frontenac. Blending timeless architecture with modern updates, this 4-bedroom home is nestled within the award-winning Ladue School District. The stunning interior features a gorgeous marble foyer, extensive millwork, and refinished hardwood floors. The expansive family room boasts a striking white brick fireplace, custom built-ins, and oversized windows that flood the space with natural light. The chef's kitchen is a showstopper — beautifully renovated with marble countertops, professional-grade Wolf range, Sub-Zero refrigerator, statement herringbone tile backsplash, pendant lighting, and a spacious island perfect for entertaining. The main-floor primary suite is a private retreat, complete with a sitting room, two walk-in custom closets, and a luxurious marble bath with heated floors. Additional main-level highlights include a formal dining room, laundry room, and a 3-car side-entry garage. Upstairs, you’ll find three large bedrooms and two full baths, while the finished lower level features a wide-open recreation space, playroom, half bath, and plenty of storage.