A rare Montclair gem with timeless charm and boundless potential - ideal as a spacious single-family or income-producing two-family home. Just 3 blocks from downtown's vibrant shops and dining, and 6 blocks to the NYC train and Farmers Market, this grand Colonial blends flexibility and character in a prime location. A warm, inviting front porch welcomes you home and sets the tone for the charm within. The main level features sunlit living and dining rooms with elegant molding, built-ins, and classic hardwood floors. The kitchen is full of potential and ready for your creative touch. Upstairs offers 3 generous bedrooms and a full bath. The top floor includes a private 1-bed, 1-bath apartment with its own entrance and interior access - perfect for guests and rental income. Walk-out basement has space for a rec room, laundry, or storage. Shared driveway, private garage, and deep backyard with garden and patio potential. Live in one unit, rent both, or convert to a stunning one-family, this is a rare opportunity.