Beautifully updated and meticulously maintained Colonial in Libertyville's coveted Greentree neighborhood. Brimming with thoughtful upgrades, this home features top-tier mechanicals, including Carrier's highest-efficiency variable-speed AC and furnace (2019), hospital-grade HEPA air filtration with UV air purifier, large new water heater (2022), sump pump with battery backup (2022-2023), and a whole-house backup generator with dedicated panel and transfer switch. A freshly painted interior offers a bright, welcoming feel throughout. Step into a gracious foyer, flanked by a sunlit living room and formal dining room-ideal for entertaining. The spacious eat-in kitchen features rich cherry cabinetry, granite counters, and a bay window that fills the room with natural light. A large center island and updated stainless appliances, including a built-in KitchenAid double oven/microwave, dishwasher, and LG French Door fridge with dual ice makers, make this kitchen both functional and elegant. The warm and inviting family room features a brick gas-log fireplace framed by custom built-in bookcases. A bonus room on the main floor, with a wall of shelves, cabinetry, and large windows, makes a great home office, playroom, or potential in-law suite. Additional first-floor conveniences include a powder room, laundry/mudroom with utility sink and LG washer/dryer, and an attached two-car garage. Upstairs, the serene primary suite offers a spa-like retreat with a dual-sink vanity, and glass-enclosed shower. Three more generously sized bedrooms share a beautifully updated hall bath with dual vanity and a ThermoMasseur air-jet tub/shower combo for a soothing spa-like experience. The basement includes a finished flex room, with sound-deadening insulation and built-ins, that's perfect for a home office, playroom or media room. An additional 764 sq ft of unfinished space provides endless possibilities: for great storage, a home gym, and/or your future dream rec room. The home also features a lovely private backyard retreat with a flagstone patio, tranquil pond and waterfall, natural gas grill, fenced vegetable garden with watering system, and a large storage shed. The home is perfectly located minutes from downtown Libertyville, where you can enjoy boutique shopping, top-rated restaurants, Cook Library, Farmers Market, and the Metra train. Sidewalk-lined streets lead to nearby grocery and hardware stores, a health club, three parks, playgrounds and award-winning neighborhood schools. This home has everything you're looking for!