Welcome to this beautifully home in desirable Heritage Knolls Subdivision, offering exceptional living space, thoughtfully updated throughout, and a premier location within award-winning Naperville District 203. Originally expanded and extensively renovated in 2005, this home was renovated to include a third-car garage, spacious primary suite with private ensuite bath, fifth bedroom, updated powder room, and beautifully redesigned kitchen, creating a versatile floor plan perfectly suited for today's lifestyle. The custom designed kitchen features granite countertops, stylish backsplash, custom cabinetry, stainsteel appliances including JennAir range and refrigerator, beverage refrigerator, center island, custom range hood, and pot filler. The kitchen opens seamlessly to the sunroom, providing a light-filled additional living space with views of the brick paver patio with firepit and backyard ideal for both everyday living and entertaining. Extensive custom millwork, including upgraded baseboards, custom architrave molding around doors and windows, and detailed trim work, adds character and elegance throughout. The dramatic family room offers vaulted ceilings, a custom-built entertainment center, a two-story fireplace with gas starter and logs, plantation shutters, and abundant natural light. A private main-floor office provides flexible space for working from home, study, or den. The sunroom offers additional versatility as a breakfast room, sitting area, or casual gathering space. The spacious primary suite includes a walk-in closet plus a custom wardrobe system with built-in cabinetry and drawers. The fully renovated primary bath (2018) features a marble-topped custom vanity, walk-in shower with rain showerhead and handheld sprayer, and a soaking tub. The hall bath was also fully renovated in 2018 with a custom vanity and granite countertop. The finished basement extends the living space with a wet bar and generous areas for recreation, media, and entertaining. Major improvements provide exceptional peace of mind, including new second-floor and staircase carpet (2026), fresh interior paint (2026), custom wrought-iron stair spindles (2026), new dining room chandelier (2026), cedar exterior painted (2024), dishwasher (2022), EV charger (2021), furnace (2020), roof, Velux skylights and LeafGuard gutters (2019), new garage doors and openers (2018), and a Navien tankless water heater. Professionally landscaped backyard featuring a custom brick paver patio, fire pit, seating wall, and outdoor lighting. Ideally located within walking distance to elementary school, Whalon Lake, DuPage River Park, and trails. Perfectly blending timeless design, quality craftsmanship, extensive updates, and an exceptional location, this move-in ready home offers the lifestyle today's buyers have been waiting for. Start the school year in your new home!