1233-1237 Pacific Ave, San Francisco, CA 94109

The property at 1233-1237 Pacific Avenue is a 3-story multi-family residential building located in San Francisco's Nob Hill neighborhood, constructed in 1917 and classified as a flats and duplex structure. The building, currently owned by 1233-1237 Pacific Avenue Lp, was originally permitted as a two-family dwelling over garage space, but a 2002 violation investigation revealed unauthorized modifications that created a third unit and added several code compliance issues including unapproved electrical and plumbing work, absence of required smoke detectors, improper exiting, and questions about fire-resistant materials installation.

These violations were ultimately abated by January 2013. The building underwent significant renovation work between 2007 and 2010, including foundation replacement, laundry installation in all units, seismic upgrades, and various plumbing and electrical improvements.

Notable recent work from 2008-2010 involved installing laundry facilities in all units, updating windows, and addressing fire safety details, with associated costs totaling over $450,000. The property has maintained active compliance since resolving the 2002 violations, with all recent building permits showing proper completion. A 2012 complaint regarding peeling paint and potential lead concerns was resolved by early 2013, with no active violations or complaints on record as of October 2023.