Welcome to 129 Heydon Ave, a beautifully maintained detached home nestled in the heart of Alliston-one of New Tecumseth's most family-friendly and rapidly growing communities.This charming 2-storey home offers 3 spacious bedrooms and 2 bathrooms, with an additional 4 bedroom in the basement along with a 3 piece bathroom with stand up shower, perfectly suited for growing families, first-time buyers, or those looking to right-size without compromise. Step inside to a bright and functional layout featuring an inviting main floor with a seamless flow between the living and dining areas-ideal for both everyday living and entertaining.The kitchen is designed for convenience and comfort, with ample cabinetry and space for casual dining, while large windows throughout the home fill the space with natural light, creating a warm and welcoming atmosphere. Upstairs, you'll find generously sized bedrooms, including a comfortable primary retreat with plenty of closet space. The finished lower level adds valuable living space-perfect for a rec room, home office, or gym.Outside, enjoy a private backyard ideal for relaxing, entertaining, or family time.What truly sets this home apart is its unbeatable location. You're just minutes from everyday essentials including Honda of Canada Manufacturing, Zehrs Alliston, and the Alliston Memorial Hospital. Enjoy outdoor living with nearby green spaces like Riverdale Park and the scenic Nottawasaga River trails. Families will appreciate proximity to quality schools, while golfers can take advantage of nearby courses including Nottawasaga Inn Resort Golf Club.Plus, you're only a short drive to Barrie, Bradford, and Highway 400, making commuting and weekend plans effortless.A fantastic opportunity to own a move-in-ready home in a thriving, amenity-rich community-don't miss your chance to call this one yours. Roof (2022), AC (2022), Washer and Dryer (2023).