This well-maintained duplex with in-law garden apartment is in an ideal location, blocks to renowned UCSF Medical Center, Kezar Stadium, museums and outdoor space at Golden Gate Park, and close to Cole Valley and Irving Street shops and restaurants. Both units are bright and spacious with great floor plans, beautiful hardwood floors, ornate fireplaces in living rooms, updated kitchens and baths. Great closet space, convenient built-ins for added storage, decks off kitchens overlooking beautiful shared yard with artificial grass and planting areas. Additional in-law garden apartment has one bedroom, one bath and is great option for owner/user and ready for move-in. Garage with one car parking (currently leased to 1242 tenant), ample storage space and washer/dryer. 1240-1242 4th Avenue boasts a 97 Walk Score, making this a great investment with good income, available garden apartment and close proximity to all the best that San Francisco has to offer!