Step into luxury and convenience at 26 S Chestnut Ave, Arlington Heights-where every comfort and convenience is at your fingertips. This stunning, custom-built home is just a one-minute walk from vibrant downtown Arlington Heights, putting shopping, dining, entertainment, and the Metra train right outside your door. This 4-bedroom, 4.5 bathroom masterpiece boasts a sprawling open-concept layout with a chef's kitchen featuring handcrafted cabinetry, quartz countertops, and professional-grade appliances (WOLF). The finished lower level is a true entertainer's dream, featuring a home gym for your wellness routine and a basement bar for hosting friends and family. Upstairs, the lavish primary suite with a walk-in closet and spa-like bathroom offers a private retreat. Step outside to your brand-new backyard oasis, complete with a pergola for dining and relaxation. The large, beautifully landscaped yard is perfect for gatherings, play, or simply unwinding under the stars. The three-car heated garage ensures your vehicles are protected year-round. UPDATES INCLUDE: Basement bar (complete with sink/plumbing), exercise room mirror, window treatments, carpet to the main floor stairs, French doors for the office, redesigned mudroom and renovated main floor bathroom (within the last two months), garage overhead storage, landscaping bricks and stones, driveway gate, and last summer/fall extended and rebuilt the deck with composite (3x the size) and added the pergola that is remote controlled and also automatically shuts with any rain.