Two Single Family Homes and an ADU on one lot, sold together. Fabulous opportunity for owner user who wants to add some rental income or needs space to work from home. Great setup for an extended generational family, or as an investor to own three units on one lot. Located in the heart of Old South San Francisco. 610 Grand Avenue, the front unit, is a large 2 BR 2 BA with an additional office room or 3rd bedroom. Large, spacious, open, floor plan, fireplace, updated eat-in kitchen, laundry room, attached one car garage, fresh paint, new flooring and carpet. Clean and Bright, ready to move in. 611 4th Lane, is also turn-key SFR home, upper level boast a bright large living room, dining room, eat-in kitchen, 2BR 1BA, and a permitted ADU eat-in kitchen, 1BR/1BA, unit on the ground floor with a separate entry through the side yard. Easy access to all downtown amenities, Sign Hill Park. Located in proximity to the SSF Bart & CalTrain Station, commute routes and SFO. Must See! Don't Miss!