A great opportunity to own in Green Trails, one of Lisle's most established communities. This spacious home offers three bedrooms on the second floor plus a fourth bedroom on the lower level, 3.5 baths, a functional floor plan, and generous square footage throughout. This home has had only two owners, and the seller truly hates to leave the neighborhood they have enjoyed for so many years. Located in highly regarded Naperville District 203, this is a home with space, flexibility, important system updates already in place, and the opportunity to bring your own creative vision to the finishes. The main level offers a comfortable layout with room to spread out, including a living room with a large bay window, an eat-in kitchen with granite countertops, oak cabinetry, and a center island, and a vaulted family room with skylights, a gas fireplace, wet bar hookup, and French doors leading to a screened porch. Upstairs, the primary suite includes a walk-in closet, dual vanities, skylights, a whirlpool tub, and a separate shower, alongside two additional bedrooms. A flex space with a sloped ceiling and storage creates a wonderful opportunity for a home office, hobby room, reading nook, or quiet retreat. The partially finished lower level expands the home further with the 4th bedroom, a full bath, a recreation or living area, utility space, and generous storage, the kind of flexible square footage that is genuinely hard to come by in Green Trails. Many of the important mechanical and system improvements have already been completed, including roof 2023 with a 10 year transferable warranty, furnace 2025, central A/C 2020, water heater 2021, sump pump with battery backup and Wi-Fi monitoring 2024, sump pump discharge line (front lawn) 2024, ejector pump 2025, radon mitigation 2025, water softener and whole-house water purification 2025, electrical panel replaced 2018, dishwasher 2024, and a Generac whole-house backup generator, so the big ticket items are already handled, leaving the finishes for the next owner to make their own. Outdoor living includes a screened porch, newly painted deck, landscaped yard, sprinkler system, backyard shed, built-in garage shelving, and extended driveway parking. Green Trails is a distinctive residential community set among 744 acres with nine lakes, mature woods, grassy open spaces, gentle hills, extensive common areas, 25 miles of trails for walking, jogging, and biking, and 17 public parks with playgrounds, tennis courts, basketball courts, and ball fields. The location offers convenient access to the I-88 corridor, I-355, Edward Hospital, shopping, dining, downtown Naperville, downtown Lisle, and nearby parks. A spacious home in a beloved community, with a strong floor plan and meaningful system upgrades already in place, offering the next owner a genuine opportunity to update the finishes and make it their own in one of Lisle's most sought after neighborhoods.