197-199 Delano Ave, San Francisco, CA 94112

The two-unit residential building at 197-199 Delano Avenue in Mission Terrace, owned by Christina A. Marcantonio, is a 2-story flats and duplex structure dating back to 1923.

The property has experienced several significant maintenance and compliance issues over the years, most notably in 2002 when multiple violations were documented regarding the garage area. These included dry rot issues requiring repairs, unauthorized occupancy changes, storage of combustible materials creating fire hazards, and improper lighting and wiring installations. While some of these violations were ultimately resolved by October 2002, one related to the garage's combustible materials and electrical systems persisted into 2018, leading to a noted fire complaint that was resolved by March 2019.

The building's maintenance history shows various undertaken improvements, including window replacements in 2002 ($2,500), siding work to address dry rot issues in 2002 ($2,000), and reroofing completed in 1997. Recent maintenance concerns have shifted to plumbing issues, with multiple sewage backup incidents reported in late 2024 through the Public Utilities Commission, requiring field work and resolution. The property has continued to experience parking-related issues in the surrounding area, as evidenced by numerous 311 calls between 2024-2025, though these are external to the building itself.