Private, Peaceful, and Perfectly Located in Avon! Welcome to 25 Sheffield Lane-a stunning colonial estate on 3.7 wooded acres in a quiet cul-de-sac. This 5-bed, 4.1-bath home offers over 5,000 sq ft of finished living space, blending privacy with neighborhood charm. Backed by Avon Town Forest, enjoy scenic hiking trails, year-round outdoor fun, and privacy. Inside, a sun-filled two-story foyer leads to formal dining, a cozy living room, and a vaulted family room with double-sided fireplace and forest views. The gourmet kitchen features granite counters, breakfast nook, dry bar, and new double ovens and microwave (2023). The first-floor primary suite offers a spa-like bath and walk-in closet. Upstairs includes four spacious bedrooms, a Jack and Jill suite, and a loft with barn doors. Outdoor living includes $50K+ in landscaping, stone paths, gardens, fenced yard, smokeless fire pit, 8-person hot tub (2022), composite deck, and under-deck patio with fan. Enjoy low-maintenance living with geothermal HVAC, private well, and septic-your only utility is a low electric bill. Highlights: * New roof (2022), exterior paint (2023) * Repointed chimneys, oversized 3-car garage, new shed * Basement rec room with fireplace and full bath *Water & Sewer connection at the street if you prefer * Lawn Sprinkler, generator-ready. * Fenced in backyard perfect for kids or pets. Close to Avon's top-rated schools, shops, & restaurants!