Welcome to 12811 Madeley Court, a beautifully reimagined Jefferson model tucked away on an oversized corner lot in a quiet cul-de-sac. Offering desirable single-level living with an additional fourth bedroom, this home has undergone an extensive foundation-up renovation, thoughtfully blending modern contemporary finishes with timeless character. Virtually every inch of the property, inside and out, has been meticulously updated. Major improvements include a new roof, new windows, new electrical and electrical panel, new water heater, new appliances, freshly serviced HVAC, new LVP flooring, fresh paint, recessed lighting throughout, and completely renovated kitchen and bathrooms. The striking brick exterior has been refreshed with a beautiful colonial powder-blue wash, creating a distinctive yet sophisticated first impression. Inside, the redesigned floor plan offers four bedrooms, two beautifully updated bathrooms, a dedicated laundry/mudroom, and a warm wood-burning fireplace. The completely renovated kitchen features modern finishes and new appliances, while the extended two-car garage provides additional space and includes a second refrigerator. Outdoor living is equally impressive. The oversized corner lot provides a huge backyard with both a covered patio and large newly added deck that is perfect for entertaining, relaxing, or enjoying the surrounding green space. A substantial backyard shed set on its own concrete foundation offers excellent additional storage. From the major systems to the finishing details, this home has been comprehensively renewed with careful attention to design, function, and craftsmanship. A rare opportunity to enjoy the sought-after Jefferson model with four bedrooms, single-level living, an oversized cul-de-sac lot, and the feel of a completely transformed home in Fairfax.