This rare side-by-side Mid-Century Duplex in the heart of San Mateo could be the perfect investment, owner-occupied investment hybrid or family compound. 104-106 42nd Avenue features a 2BD/1BA and 1BD/1BA unit, with two garage parking, all nestled on a 5,200 Sq Ft lot with large front and rear yards for occupant enjoyment. The property will be delivered with the 2BD/1BA unit vacant, and the 1BD/1BA unit tenant occupied. Both South-facing units feature big living rooms, eat-in kitchens, good light, and vintage hardwood floors. Excellent location, close to major employers, highly rated schools, local parks (Beresford & Casanova), Hillsdale Shopping Center, and a wide range of retail stores, restaurants, and entertainment venues, as well as excellent CalTrain and freeway access. With its attractive size, layout, location, and area amenities, 104-106 42nd Avenue should provide an appealing owner-occupier and/or tenant offering for years to come.