This exceptional Ashwood Park home was originally built as the Crestview Builders Avalon II model and featured in the Cavalcade of Homes. With more than $324,000 in after-market owner upgrades, it has only become more impressive over time. Offering 5 bedrooms, 4.5 baths, and a versatile second floor bonus room, this is a home that delivers luxury, flexibility, and thoughtful design at every turn. From the moment you step through the upgraded double front doors, the quality is unmistakable. 10 FT ceilings on the first floor, 8 FT interior doors, 7-1/4 inch baseboards, and rich hand-scraped hardwood floors create an immediate sense of elevated living. The layout is as functional as it is beautiful, highlighted by a rare 1st floor bedroom with a full bath, plus a separate powder room for guests, a combination that is difficult to find and ideal for multigenerational living, extended stays, or everyday convenience. A private 1st floor office adds even more versatility for today's lifestyle. Inside, years of thoughtful investment are evident throughout. Renovated bathrooms with high-end finishes, updated kitchen finishes, a custom brick accent wall, motorized blinds, and upgraded lighting all contribute to the home's refined appeal. Upstairs, all four bedrooms feature added recessed lighting, while the spacious bonus room offers endless flexibility as a potential sixth bedroom, media room, rec room, home gym, yoga retreat, or study space. The outdoor living experience is equally impressive. A sunroom addition extends the living space and flows seamlessly into a covered pavilion complete with heaters, a built-in gas grill, gas fire pit, and a beautifully redesigned patio created for year round enjoyment. With additional highlights including a new roof in 2020, new furnace in 2022, permanent exterior lighting, modern James Hardie stucco panels, and epoxy garage floors, every detail has been carefully considered. Beyond the home itself, Ashwood Park offers resort-style amenities including a clubhouse and pool, making this one of Naperville's most sought-after communities and an exceptional place to call home.