This is more than a home, it's a legacy. Tucked away in the prestigious enclave of Old Stoneybrook, this extraordinary estate sits on a sprawling 0.591-acre ravine lot, backing onto the Upper Thames Conservation Area for unmatched privacy and serenity. Crafted by the esteemed Roy James, this stunning ranch-style residence spans nearly 5,000SF of finished space, showcasing impeccable craftsmanship and timeless elegance. Every inch of this 5-bedroom, 4-bathroom masterpiece has been meticulously maintained, offering an exceptional blend of luxury and comfort. The main level flows effortlessly from the gourmet kitchen, featuring built-in appliances, into the formal dining room, leading to an opulent living area with a gas burning fireplace. Four generously sized bedrooms provide ample space, while a cozy family room with custom built-ins adds warmth and character. The walkout lower level unveils a self-contained above-grade suite, seamlessly extending to a secluded outdoor retreat. Step outside to discover an in-ground heated pool surrounded by lush mature trees, a cascading waterfall, and expansive patio space, creating a private oasis unlike any other. The meticulously landscaped grounds are equipped with an outdoor grass sprinkler system, ensuring year-round beauty with ease. Additional conveniences include a central vacuum system for effortless maintenance & a warm wood burning fireplace in the basement. This is indoor elegance and outdoor tranquility at its finest, a true rarity in London, Ontario. Opportunities like this are few and far between, seize this once-in-a-lifetime chance to own an architectural gem.