1450-1452 9th Ave, San Francisco, CA 94122

The property at 1450-1452 9th Avenue in San Francisco's Inner Sunset is a two-unit, two-story multi-family residential building constructed in 1914, currently owned by Jack H. and Denise Hendrickson.

The building's maintenance history shows regular upkeep, with the most recent significant improvement being the installation of a new roofing system in 2022, replacing the old flat roof with a new torch-on system at a cost of $11,000. The owners have also filed permits to add an ADU unit as part of the state program in October 2022, though this application is still in "Filed" status. The building underwent electrical system modernization in 2003 with the completion of an underground service conversion and installation of a new 200-amp house meter with 15 circuits.

The property has experienced several quality-of-life issues over the past few years, particularly regarding parking enforcement, with multiple complaints about driveway blocking between 2018 and 2023, often involving the same vehicle (a Mercedes with different plates). There was also one noise complaint in 2020 and a graffiti incident reported in 2016, though these cases were either invalid or transferred to PG&E. The building's maintenance record shows attention to structural issues, including previous work in 1989 on the front building's stucco and an expired roofing permit from 1996, though these are much older compared to recent improvements.