275 States St, San Francisco, CA 94114

The three-story duplex at 275 States Street in Corona Heights, owned by Edward J. and Linda L. Mullins, was built in 1900 and contains two residential units. The building has a documented history of maintenance issues, with the most recent significant work occurring in 2019 when roof rafters were repaired and the roofing membrane patched to address a violation from March 2019.

The property has experienced recurring garage-related problems, with multiple complaints about the detached garage including reports of it being dilapidated, unsafe, and posing potential fire hazards due to rotted wood, loose wires, and stored flammables, with the most recent complaint filed in December 2010. Previous major renovations include substantial work in 2006-2007 when kitchen cabinets were replaced, new circuits installed, windows replaced, and a furnace system upgraded, along with repairs to handrails and stairs. The building has faced several building code enforcement matters over the years, including a 2006 violation for sewer repairs done without proper permits and a 2010 complaint regarding unsafe garage conditions. Both the sewer issue and garage problems were eventually abated, though the garage remained a recurring concern in inspections around 2010.

The property underwent significant modification work in the late 1980s, including attic enclosure and stair modifications, and hardware installation in 1987. Recent 311 calls (2022-2024) primarily relate to street cleaning, parking violations, and graffiti issues, rather than building-specific concerns. While there was a proposal for redevelopment to convert the two-unit building into a three-unit structure, this plan was withdrawn. The duplex's maintenance history shows regular upkeep of basic systems, though with occasional deferred maintenance that has required intervention.