Welcome home. Set on a premium lot in a sought-after Halton Hills enclave, 8 Deer Run Crescent offers a rare opportunity to own a spacious executive residence in an established community. With timeless curb appeal and a private backyard featuring a pool, cabana, and mature trees, the exterior provides exceptional outdoor living. The property spans nearly 4 acres, including a portion of protected conservation land, offering a natural setting with added privacy. The home offers approximately 3,100 sq ft above grade, plus a finished walkout lower level, with a functional layout and generous principal rooms, presenting an opportunity to personalize the space. The main level features 9-ft ceilings, hardwood flooring, crown moulding, and a double-sided fireplace. The kitchen includes granite counters, travertine backsplash, built-in appliances, and walkout to a deck with gas BBQ hookup and awning. A mudroom with laundry and access to the oversized 3-car garage adds convenience. Upstairs offers four bedrooms, including a primary suite with fireplace, walk-in closet, and 5-piece ensuite. The finished walkout lower level provides additional living space with large windows, fireplace, wet bar, and bedroom with ensuite, suitable for extended family or guests. Additional features include a thermal-heated pool, pool house, landscaped grounds, irrigation system, and recent updates such as roof and eavestrough improvements. Conveniently located near Milton, Guelph, and Acton, with access to amenities, schools, and commuter routes.