453-457 Utah St, San Francisco, CA 94110

The two-unit residential building at 453-457 Utah Street in Potrero Hill, owned by Musumeci Lvg Tr, is a 2-story flats and duplex structure built in 1909. The property has undergone several significant improvements and faced various compliance issues over the years. Most recently, in 2014, substantial electrical work was completed, including the installation of a 225-amp service and multiple subpanels in the garage and breezeway area.

Prior to that, in 2009, both units received various improvements, including plumbing upgrades to replace drain pipes and water heater flues, and Unit #457 underwent storage area modifications involving concrete work. The building experienced multiple compliance issues in 2008-2009, including violations related to fire safety, security requirements, and plumbing work permits, though all were subsequently resolved. Earlier records show routine maintenance work such as reroofing in 1992 and various other improvements.

In 2023-2024, there have been several 311 calls related to the area around the building, mostly concerning encampment reports and street cleaning needs. These recent external issues primarily relate to the surrounding neighborhood rather than the building itself. The property's maintenance history shows regular upkeep and addressing of various building codes and safety requirements, suggesting active management of the property's physical infrastructure. The building underwent routine housing inspections in 2003 and 2008, which identified several code compliance issues that were subsequently addressed, indicating reasonable responsiveness to regulatory requirements.