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 3rd bedroom/office. Large, spacious, open, floor plan, fireplace, updated eat-in kitchen, laundry room, attached one car garage, fresh paint, new flooring and carpet. Clean, Bright, ready to move in. 611 4th Lane, is also turn-key SFR home, upper w/bright large LR, DR, eat-in kitchen, 2BR 1BA, and a permitted ADU, 1BR/1BA, unit on ground floor w/separate entry on side. 610 and 611 are metered separately and ADU is metered with the 611 building . 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!