Tucked away in a peaceful cul-de-sac in the heart of Herndon, this beautifully maintained 5-bedroom, 2.5-bathroom home offers 2,500 square feet of comfort, space, and modern upgrades-perfect for relaxed family living and seamless entertaining. The appealing front yard adds to the home's curb appeal, making it as inviting outside as it is inside. Step inside to a freshly painted main level bathed in natural sunlight, featuring recessed lighting that adds a modern touch throughout. The heart of the home is the kitchen, complete with stainless steel appliances (less than 5 years old) and a layout that flows easily into the living and dining areas. The adjacent washer and dryer, both under 5 years old, add to the everyday convenience. One of the standout features is the stunning 500 sq ft 4-season sunroom-temperature-controlled and constructed less than 2 years ago-ideal for morning coffee, year-round lounging, or a bright and cozy home office. Head out back to enjoy the expansive fenced-in backyard, ideal for pets, play, and private gatherings. The large deck, just under 2 years old, comes with a newly constructed covered roof, creating a perfect indoor-outdoor entertaining zone rain or shine. Upstairs, you'll find generously sized bedrooms, including a spacious primary suite. The home is supported by solid, recent upgrades, including a new HVAC system (less than a year old), roof and siding (3 years old), and a one-car garage door that was replaced less than a year ago. Location is everything, and this home has it all! Within walking distance, you'll find grocery stores, restaurants, scenic walking trails, a golf course, and public transportation. The Herndon Metro is just 2 miles away, and Dulles International Airport is less than 10 minutes by car, perfect for commuters and frequent travelers. Visit https://1107treeside.netlify.app/ for a virtual tour.