Discover this beautifully updated 1950s home in the heart of Historic Old Town Escondido. The main residence offers 2 bedrooms and 1 full bathroom with a warm, inviting layout, cozy fireplace, and a backyard designed for both relaxing and entertaining. The converted downstairs garage functions as a private ADU with its own entrance, featuring 1 bedroom, 1 full bathroom, full kitchen, laundry area, and closet--ideal for extended family, guests, or rental income potential. Thoughtfully upgraded for comfort and efficiency, the home includes a fully new energy-efficient HVAC system, upgraded electrical panel, paid-off solar, a Tesla charger, and top-grade attic insulation. The entertainer's backyard is truly a standout, complete with a spacious patio, grassy play area, mature fruit trees, sprinkler system, garden shed, and a spa for ultimate relaxation. Located just minutes from freeways, schools, shopping, and only ten minutes to scenic Lake Hodges, this home blends classic charm, modern efficiency, and versatile living--all in one exceptional opportunity.