Have you been tirelessly searching for the perfect property to create your forever home? Well, your search ends here. This rare, 18.41-acre countryside oasis offers an exceptional opportunity to create a custom estate in a private, natural setting. Nearly $1,000,000 has already been invested, including a brand-new, custom-designed, heated 1,800 sq ft outbuilding, along with extensive site and landscape improvements. 2 finished, wood bunkies sit amongst the trees and an A-frame cabin is awaiting your final touches. Septic, well, and hydro are already on site, providing a significant head start for your future build. Set back on a quiet country road, the property offers outstanding privacy and seclusion. A tree-lined private driveway leads to approximately one acre of cleared land, ideal for a custom home, while meandering trails wind through mature trees across the remainder of the property. Abundant wildlife and peaceful surroundings complete this true country retreat. Enjoy the best of both worlds with convenient access to Toronto, Halton Hills, Caledon, Erin, and Guelph. The property is enrolled in a Managed Forestry Program, offering property tax benefits and is designated Secondary Agricultural. Erin's Official Town Plan is currently under review, presenting potential future severance opportunities (buyer to verify). Accessory Dwelling Units (ADU) are permitted on this property. Prime location: just off Trafalgar Road (paved), south of Hwy 124; 15 minutes to Acton GO Station, 20 minutes to Georgetown, 25 minutes to Guelph/Orangeville, 30 minutes to Brampton, and 40 minutes to Oakville and Pearson Airport. A truly rare opportunity for discerning buyers seeking privacy, scale, long-term future potential and a premium canvas to build something truly special.