1840 Filbert St, San Francisco, CA 94123

The 4-unit, 2-story multi-family residential building at 1840 Filbert Street in Cow Hollow, owned by the Norton Sylvia J 1997 Trust and built in 1924, has undergone several significant events throughout its history. Most recently, in late 2024, there were issues with the sewer system, including a sewage discharge from a catch basin and a damaged side sewer vent cover. The building experienced gas line work in 2012-2013, involving repairs to all four units and a subsequent gas line test.

A notable cluster of building violations occurred in late 2001, related to security and fire safety issues, including missing smoke detectors in stairways and the lobby, fire escape ladder problems, and security device deficiencies; however, all these violations were abated by December 24, 2001. Earlier history shows interior demolition work in Apartment #1 and the garage was completed in 1984. Recent maintenance activities have included multiple instances of street cleaning and waste removal by Recology in 2022-2023, and some parking enforcement actions for sidewalk parking and driveway blocking in 2024.

The property has maintained regular housing inspections, with the most recent routine inspection recorded in 2006. A tenant buyout occurred at the adjacent address (1834 Filbert Street) in March 2020, involving one tenant and a payment of $50,000. The building's permit history shows minimal activity, with only street space permits issued in 2006-2007. Currently, there are no active building violations or major safety concerns recorded in the system.