4400-4402 Pacheco St, San Francisco, CA 94116

The property at 4400-4402 Pacheco Street is a three-story, two-unit residential building located in the Outer Parkside neighborhood, constructed in 1958 and currently owned by Li Huai Zhong & Gao Nai Bin. The building's history reveals significant renovation activity between 2015-2016, including the controversial conversion of previously unauthorized ground floor bedrooms, with the unit count reportedly increasing to 11 bedrooms.

Major renovation work in 2015 included adding multiple bathrooms across all floors, installing a roof deck, and modifying interior layouts, followed by additional sprinkler system installations in 2016. The property has experienced recurring heating system issues, with complaints about inadequate heat dating back to 2012 and most recently reported again in December 2023. There were also security concerns in 2013 regarding entrance locks and gates, and plumbing permit violations in 2013 related to unauthorized washer and dryer installations.

The building underwent notable electrical upgrades in recent years, including a 2023 meter panel replacement and earlier service improvements in 2014-2015. The property has a pattern of building code violations and complaints, including a 2016 notice regarding unpermitted modifications and inadequate structural details for new construction, though many of these issues were eventually resolved through subsequent permits and modifications. Recent municipal service records from late 2024 show recurring issues with garbage and debris management around the property, though these appear to be more related to external maintenance than building conditions.