666-668 Bay St, San Francisco, CA 94133

The three-unit residential building at 666-668 Bay Street in Russian Hill, owned by Sophia A C W Yapp Revoc Iv, has undergone significant renovations and faced several safety concerns since 2013. Most notably, in 2013-2014, the building addressed critical safety issues including a compromised retaining wall, which had been the subject of a violation and was successfully repaired by June 2014. The property has seen substantial improvements to its infrastructure, including the installation of three new gas furnaces, complete electrical rewiring, and multiple unit renovations featuring modern amenities like tankless water heaters and washer/dryer installations.

Recent work includes modifications to a storage room and furnace relocation in 2018, though there was a complaint about unpermitted construction at that time. The building has maintained compliance with building codes since 2014, with no active violations recorded. The property, built in 1929, has a history of addressing basic safety requirements, including past violations in 2011 related to fire safety and interior surfaces, which were resolved by June 2014.

Recent maintenance includes window replacements (2017), roofing work (2014), and various unit improvements aimed at modernizing the building's facilities. The exterior and common areas have experienced typical urban issues as documented in 311 calls, primarily relating to street cleaning and parking matters. Fire department responses to the building have been limited to routine alarm activations and a lock-out situation, with no fire incidents or civilian injuries recorded.