Fabulous duplex opportunity - rent in one, live in the other!! XL units are over 2700sf each - almost like a SFH! The mirrored units each offer 4 bedrooms, 2.5 baths, open kitchen with breakfast nook that looks to family room with fireplace, big formal dining room, living room with fireplace, 2-car attached garages and a private yard. Brand new roof just completed with permit! Back unit has fresh interior paint, new carpet & updated baths! Conveniently located near BART, Kaiser Hospital, Costco, Trader Joes, Highway 101 & 280 for easy commute to San Francisco and Silicon Valley. Genetech and other biotech companies are just a few minutes away!