710 9th Ave, San Francisco, CA 94118

The two-unit residential building at 710 9th Avenue in the Inner Richmond neighborhood is a two-story flats and duplex structure built in 1911, currently owned by Wings Hom Living Trust. The building's maintenance history shows several significant events, with the most recent major work occurring in 2008 when the property underwent repairs to its backyard steps, involving the removal and replacement of six steps and risers at a cost of $1,500.

Prior to that, in 1990, the front red brick wall was repaired, and there was a fire incident in 1987 that affected the porch floor, though records show that this permit expired without completion. The property has experienced several maintenance issues in the surrounding area over the past decade, including multiple incidents of loose garbage requiring street cleaning in 2019 and 2020, as well as a pavement defect reported in 2015.

More recently, there was a case of a defaced parking sign in February 2021, which was resolved by the Department of Public Transportation. While these external issues have been addressed through normal city services, the building's internal maintenance history shows relatively limited documented repairs over the past 15 years, with the most recent structural work dating back to 2008.