366 W Eggleston Avenue 4 BED/ 4.1 BATH plus OFFICE on a lush, green 63 x 260 deep lot. Recently updated with fresh paint, new lighting fixtures and new tear-off roof(2025). Steps from the tranquil Illinois Prairie Path with 60 miles of nature trails, one block from Spring Road dining/business district and easy walk to award-winning Lincoln Elementary and York High Schools. A restful retreat with the option for dynamic living. An expansive, traditional front porch welcomes you into this amazing home. The MAIN LEVEL includes a spacious formal foyer offering a picturesque view of the backyard, a sitting room and separate dining room. Elegant arched thresholds, custom millwork, and a unique mudroom enhance the character of the home. The spacious family room, with stone fireplace, also overlooks the backyard, perfect for indoor/outdoor entertaining. The open-concept layout has a versatile first-floor office with a closet, and a stylish powder room. The chef's KITCHEN features a generous island, brand new Sub-Zero refrigerator, dual dishwashers, and an inviting eating area. A custom-built desk area anchors one end of this farmhouse kitchen and combines practical storage with attractive display space. Radiant heated flooring extends throughout the home, complemented by a multi-zoned HVAC system for year-round comfort. The UPPER LEVEL features a luxurious primary suite with vaulted ceilings, fireplace, and a spa-inspired en-suite bath with private sauna, Jacuzzi tub, dual walk-in closets and steam shower. Additional highlights include a conveniently located laundry room, spacious secondary bedrooms with storage window seats, and a sunlit 12X7 sitting area perfect for reading or relaxation. The finished BASEMENT is thoughtfully designed with repurposed vintage-Chicago doors/fixtures and includes, a recreation room, a dedicated fitness space, DIY/craft room, well-appointed wet bar, heated floors, a recently refinished full bath and a mechanical room equipped with utility sink. An exceptional OUTDOOR RETREAT features an expansive bluestone terrace, gazebo, shaded poet's bench, integrated grill station, outdoor television, and gas fire pit-designed for impromptu entertaining or moments of blissful solitude overlooking a manicured yard gently transitioning to the natural foliage of the Illinois Prairie Path. Property has 2 1/2 car attached garage with heated epoxy floors.