542-546 Steiner St, San Francisco, CA 94117

The six-unit, three-story apartment building at 542-546 Steiner Street in Hayes Valley, owned by Giampaolo P. Boschetti and constructed in 1900, has undergone regular oversight through routine safety inspections by Housing Inspection Services in 2002, 2009, 2011, and most recently in 2018, though the 2018 inspection remains unresolved in the system.

Significant safety concerns were noted in 2021, when a violation related to the sprinkler/standpipe systems was issued on August 4th, along with a separate violation regarding the alarm system maintenance; both violations were subsequently abated. The building's maintenance history shows several street space and sidewalk permits issued between 2015 and 2017, with the most recent permit (M788167) issued in May 2017. The property has experienced various maintenance and security issues in recent years, though these appear to be primarily focused on the surrounding public areas rather than the building itself.

These external issues have included multiple instances of graffiti (notably in 2022, 2020, and 2014), sidewalk parking violations (August 2020 and July 2021), and street cleaning concerns, including reports of loose garbage (most recently in August 2022). Historical records show a reroofing project from 1994, though the permit for this work has expired. The building's documented issues suggest a pattern of external maintenance needs in the immediate vicinity, with the most serious concerns being the fire safety violations in 2021.