31 Virginia Ave, San Francisco, CA 94110

The two-unit residential building at 31 Virginia Avenue in Bernal Heights is a two-story flats and duplex structure, dating back to 1915 and currently owned by the Lai Gin Yu 2012 Irrevocable Trust. The building's maintenance history shows several significant repairs over the past few decades, including a 1997 replacement of a deteriorated rear yard stairway that was being used as a second exit, while earlier work from 1988 involved bathroom renovations including wall tile replacement and bathtub installation.

A notable housing complaint from 1997 reported issues with a rotting back deck and a hole in the backyard cement, though the current active status of these features is unknown. More recently, there have been multiple parking enforcement issues in the vicinity, with four documented cases of driveway-blocking incidents between April 2023 and April 2024, though officers were unable to locate the offending vehicles in each case.

The property faced some infrastructure challenges in late 2022, with a flooding incident requiring sewer system intervention, and there were two instances of fallen tree complaints requiring municipal attention in September 2023. The building's documented permit and complaint history suggests regular maintenance and infrastructure management over the years, though specific details regarding the current condition of the rear deck and other historical issues are not available in the records provided.