27 Richland Ave, San Francisco, CA 94110

The two-unit residential building at 27 Richland Ave in Bernal Heights, owned by Maria Estela Cardenas, is a 2-story flats and duplex structure built in 1907. The property has undergone several significant renovations and maintenance work over the past decades, with the most recent major work being a $7,000 reroofing project completed in 2021.

Historical permit records reveal a pattern of maintenance and upgrades, including aluminum window installation in 1988, attempts to address foundation and bathroom issues in the 1990s, and various stairway and bathroom structure improvements. Notably, there was a housing inspection complaint regarding rotten stairs in 1995, which was promptly addressed within two weeks.

The most concerning recent activity around the property has been a series of street cleaning and maintenance issues in December 2024, with multiple reports (at least 12) of garbage and debris on the street and sidewalk areas, including abandoned items like mattresses and bagged garbage. While these issues have all been reported as resolved, the frequency and nature of these incidents in the immediate vicinity of the property could indicate ongoing challenges with waste management in the area. Prior to this, the building's documented history suggests regular maintenance and periodic updates, with no active complaints or safety concerns in the housing inspection system as of the most recent data.