1073-1075 Filbert St, San Francisco, CA 94133

The three-unit residential building at 1073-1075 Filbert Street in Russian Hill, owned by Credit Shelter Trust, is a three-story flats and duplex structure built in 1924. The building's maintenance history shows relatively minimal major work, with records indicating reroofing work in 1999 (permit expired) and installation of chair lift chargers in 2003 (completed).

A street space permit was issued in 2009. The property has experienced several maintenance and safety-related incidents in recent years, with the most pressing issues occurring in 2022 when there were two sewer-related incidents, though one was reported as invalid due to insufficient information. More recent concerns include multiple 311 calls in 2023-2024 related to street cleaning and garbage debris, as well as a graffiti incident in 2023 that was administratively closed due to technical issues.

The building's infrastructure has been subject to various external maintenance requirements, including a flickering streetlight reported in 2011, glass removal for hazardous materials in 2017, and two sign-related issues (missing no-parking sign in 2008 and defaced sign in 2021) - all of which have been resolved. While there was one documented carbon monoxide detector activation, it was confirmed to be a false alarm with no CO detected and no civilian injuries reported. The property's documented history shows periodic maintenance needs typical of a building of its age and type, with most incidents being exterior-related rather than internal structural or systems issues.