Old Saybrook Multi-Family with ADU Steps to the South Cove. Seize a rare opportunity to own this highly versatile, multi unit in the heart of sought-after Old Saybrook. Perfectly situated just steps from scenic South Cove, this spacious multi-family home offers unmatched convenience. Leave the car behind as you enjoy a short stroll to vibrant downtown Old Saybrook, and easily access the Shoreline commuter rail for hassle-free travel. The main dwelling provides a comfortable and expansive living experience, centered around a large open-concept living and dining space-perfect for hosting gatherings. This unit features a light-filled eat-in kitchen, two generous bedrooms, and an additional office or den, providing the flexibility for a quiet workspace or a cozy retreat. A separate, accessory dwelling unit (ADU) offers endless possibilities. Ideal for keeping loved ones close, this private space can also generate income as a lucrative Airbnb, housing for a traveling nurse, or a guest suite. The ADU has its own kitchen, living/dining area, a full bath, and a private sleeping area, all with the added convenience of two separate entrances. The second-floor unit features a large living room with hardwood floors, a bright eat-in kitchen, two bedrooms, a full bathroom, and a dedicated office space. Whether looking for a savvy investment or flexible living arrangement...this is it.