Welcome to 12216 Sixth Line Nassagaweya, 15.66 acres of remarkable countryside where the land tells the story. Rolling acreage, a creek, mature trees and a natural drumlin combine to create a setting that is beautiful, functional and incredibly well maintained. At the heart of the property is a spring-fed pond, professionally treated and complete with a fountain, a windmill and a private beach of imported golf course sand. A rustic log cabin with hydro sits nearby, the perfect backdrop for summer afternoons, bonfires and weekends outdoors. For those seeking a hobby or equestrian farm, the property features a 5-stall barn with hydro and water, multiple fenced paddocks, a powered shipping container and a garden with its own dedicated water line. The rear acreage is currently farmed, helping the property qualify for farm tax rates, with 2026 taxes of just $3,661.70. Closer to the home, the property transforms into a private oasis. A solar-heated pool is surrounded by composite decking and glass infinity railings, while a pergola with retractable shade and expansive multi-level decking create an incredible space for entertaining. Armour stone, flagstone walkways, landscape lighting and established gardens frame the grounds, and a circular paved driveway makes for an impressive arrival. The 3-bedroom bungalow offers nearly 2,700 sq ft of finished living space, including 1,670 sq ft above grade and a walkout lower level. Highlights include a custom kitchen with granite counters, a four-season sunroom overlooking the paddocks, multiple walkouts and heated floors in both baths, the family room and lower-level primary suite. A whole-home generator, fibre internet, drilled well and heated garage add everyday comfort. Cared for by the same owners for over 30 years, it shows in every detail. Whether the dream is horses, recreation, entertaining or simply room to roam, this is a rare offering, just minutes from Acton with Milton, Guelph and Highway 401 within easy reach.