555-557 Alvarado St, San Francisco, CA 94114

The 2-unit residential building at 555-557 Alvarado Street in Noe Valley, constructed in 1900, has undergone significant repairs and improvements over the past decade. The property has received substantial safety upgrades, including the installation of a complete fire sprinkler system in 2014, upgraded utilities, and the most recent stair repairs in 2022 involving replacement of rotten treads and application of anti-slip paint. Major renovation work was completed in 2018 including wall inspections and drywall repairs on both floors, while 2014 saw significant infrastructure improvements including the installation of radiant heat boilers, new shower pans, and electrical system upgrades with the installation of a solar photovoltaic system.

The building's maintenance history shows consistent attention to infrastructure and safety systems, including plumbing upgrades such as new air conditioning units and drainage systems in 2018, though there have been some recurring issues with exterior elements. The property experienced sewer-related incidents in 2014 and 2016, and there were multiple instances of tree-related concerns in 2017-2018. Minor issues such as garbage receptacle management have been documented, along with typical urban concerns like abandoned vehicles on the street, which were promptly addressed by authorities.

Recent improvements indicate ongoing maintenance and modernization efforts, with the most notable being the 2022 staircase safety upgrade. The most significant historical works include the 2013-2014 period when comprehensive safety and comfort systems were installed, including radiant heating, modern electrical infrastructure, and fire safety systems. The building permits and maintenance records demonstrate regular upkeep and proactive addressing of building requirements, though some planned works from 2014-2019 show as expired or cancelled, including convenience stair revisions and an earlier electrical rewiring plan.