Situated in a prime Potrero Hill location, this exceptional 4-unit investment property offers strong income and long-term upside. Fully detached with excellent street presence on a double lot, 601-609 Pennsylvania includes four remodeled units with a mix of 2- and 3-bedroom layouts, all leased and generating over $15,000 per month. Each residence features a well-designed floor plan and some modern upgrades. Several units enjoy sweeping Bay views and stunning San Francisco city lights. Additional highlights include a two-car garage, spacious unfinished basement, and a large fenced backyard with a fire pit, BBQ area, and bicycle carriage. Just minutes from Caltrain, UCSF, Mission Bay, and Dogpatch, the property offers easy access to Muni, freeways, and growing tech hubs. The recent arrival of Uber and OpenAI's Mission Bay campuses, along with nearby Thrive City and Chase Center, has elevated the neighborhood's appeal making this an exceptional investment opportunity!