Welcome to The "Coach House", A Rare Gem in the Heart of Whitchurch-Stouffville at 16 William Street. This remarkable 3-bedroom, 3-bathroom residence is truly one of a kind. Originally part of the historic Heise Family Estate and built circa 1900, this Coach House-style home was thoughtfully converted into a private residence in 1978. Today, it stands as a masterful blend of timeless Craftsman architecture and modern-day comfort, offering a lifestyle rich in charm, character, and convenience. Inside, the home welcomes you with soaring cathedral ceilings and exposed wood beams, creating a warm and open ambiance. Gleaming hardwood floors extend throughout the main floor, while expansive windows and skylights fill the interior with an abundance of natural light. The open-concept dining area flows seamlessly into the cozy living room, where a wood-beamed ceiling and inviting gas fireplace provide the perfect setting for relaxing evenings. Multiple walk-outs connect the interior to a stunning outdoor oasis. The professionally landscaped backyard features a trellis-covered patio, elegant interlock stonework, a built-in gas fireplace, and a tranquil garden waterfallideal for peaceful solitude or effortless entertaining, all with the confidence of full-home generator backup. The meticulously maintained gardens offer year-round beauty and enhance the home's outstanding curb appeal.