** Multiple offers received. Please submit your highest & best offer by Monday, May 26 at 5pm ** You'll love this delightful 1971 home by renowned architectural designer & builder Don Tosi. Set on over 1/2 acre in the heart of Winfield, this 4-bedroom, 2 bath home is largely original in that it still retains many wonderful architectural details to make every day living in this home so rewarding. As soon as you enter, you'll be wowed by the vaulted entryway, with soaring ceilings and large windows that follow the roofline, exposed brick wing walls and built-in shelving, all set opposite the winding, open-riser stairway. The spacious living room still features the original conversation pit that faces the floor-to-ceiling brick, floating hearth fireplace & chimney wall, with a beamed ceiling overhead and a nook behind the conversation area clad in wood paneling in classic '70s fashion. At the north end of the main level is the Primary bedroom with its huge walk-in closet and adjacent full bath with separate vanity area. The main level also features a dining area with triple sliders to the patio and large back yard, an eat-in kitchen with vintage cabinetry and orange counter tops, a 3-season room perfect for enjoying beautiful weather days, a large laundry & mud room with multiple cabinets & closets, and a 2-car garage. Upstairs you'll find three more bedrooms, all very nicely proportioned. The north and south bedrooms each feature large closets that include doors into unfinished attic spaces that could potentially be used to expand the room sizes or even add a bathroom. And the existing upstairs full bath was refreshed with updated floors and tub / shower area. The partial basement is perfect for a hobby space, home gym, theater or video gaming area, and there's a large crawl space area for additional storage if desired. Outside you'll enjoy the majestic shagbark hickory and oak trees that dot the landscape and offer shade during the summer months. Don Tosi was the builder of choice in the Chicago area for famed architect Bruce Goff, and Tosi's homes are sought after for their creative design and quality construction. The home features many improvements since the owners purchased in 2016, including all new furnace, A/C and humidifier in 2023; New water heater in 2017; New refrigerator, disposal & range in 2018, New microwave in 2022, New concrete driveway and sidewalks in 2021, refreshed landscaping in 2025, exterior just repainted in May of 2025 and more. Excellent location within walking distance to parks, Winfield Central School, downtown Winfield's restaurants & the Winfield Metra station, too!