Incredibly cute house in heart of Castro Valley with great commute location to Bay Area Jobs...offering 4 bedrooms, two bathrooms with an attached guest suite/au-pair (main house is a 3 bed/1bath (1,431sf) and au-pair is a bedroom and a full bath(measured 280sf)); great floor plan, remodeled throughout with newer kitchen, high-end touches, stainless steel appliances, remodeled bathrooms, newer roof, all dual pane windows, newer electrical panels, new plumbing, tankless water heater, nice flat yard, attached au-pair studio off the garage, great for a multi-generational family, office or a rental. Ideally located 4 minutes walking distance to Marshall Elementary, 1.4 mile to BART, 1 mile to 580 freeway and to all shopping