Stunning sun-filled home circa-1939, meticulously restored and renovated four level gem in the heart of AU Park. This charming contemporary colonial features 4 bedrooms and 4.5 full bathrooms, with over 4140sf above grade and an 800 sf English basement below grade. The main living level hosts an open living, kitchen and dining concept flooded with natural light, with an adjoining small catering kitchen/ butler's pantry, as well as a more formal dining room, a living room, a game room/library, a powder room, and a sunny home office with a lovely view of the garden. The gourmet kitchen features Subzero and Miele appliances, a warming drawer, a steaming drawer, two convection ovens, dedicated fruit and vegetable refrigerators, a wine refrigerator, and more. The second level has 2 master suites and 2 full baths including the primary suite with a balcony, a spa-like bathroom with an oversized, luxurious walk-in shower. The third level features an additional suite, full bath and a bonus office space. Offering incredible versatility, the fully finished English basement includes its own private exterior entrance, while remaining connected via interior stairs. This lower level is equipped with a kitchen, dining room, living room, bedroom, a full bath, and a laundry room, making it ideal for guests, extended family, or continued use as a highly regarded income-producing rental. The main level open plan living, kitchen and dining concept also connects to a sizable deck perfect for outdoor entertaining, and complemented by a private parking pad. Fabulous Neuffer Fenster windows throughout the home allow for opening in two directions to catch the breeze and to accommodate cleaning the windows from inside the home. Mature landscaping and flowering gardens in a generous front yard deliver outstanding curb appeal. Located in a picturesque and quiet location, the home is a ten minute walk to restaurants, coffee shops and the bus stop at Crate and Barrel in Spring Valley.