Rare downtown Plymouth offering ideal for investors, short term rental hosts, or owner-occupants seeking flexible use and strong income potential. Two residential buildings on one lot. Updated single-family home includes 4 beds, 2.5 baths, a first-floor primary suite, and dedicated home office. Kitchen features granite counters, stainless appliances, and large island. Hardwood floors, central air, and elegant finishes throughout. Fully fenced, landscaped courtyard with patio, shed, and ample off-street parking. Detached 4-car garage includes a 1st-floor office with private entrance and half bath—perfect for home business or additional income. Above the garage, a spacious ADU offers vaulted ceilings, exposed beams, full kitchen and bath, oversized windows, and two private decks—ideal for guests, rental income, or multi-gen living. Separate utilities between main home and garage/ADU. Walk to waterfront, shops, and restaurants. A unique live/work/rent opportunity in a prime location.