423 Pennsylvania Ave, San Francisco, CA 94107

423 Pennsylvania Avenue is a two-story, multi-family residential building containing four units, constructed in 1977 and currently owned by Hilltop Penn LLC. The building's maintenance history shows attention to essential systems, with water heater replacements documented in both 2019 and 2009, though other major systems such as roofing and siding work were performed as far back as the 1990s (with permits from 1995 and 1989, respectively, now expired).

The property has undergone two routine health and safety inspections by Housing Inspection Services in 1999 and 2011, both of which were resolved, indicating no persistent violations. Recent external issues primarily involve sidewalk maintenance, with a report in April 2021 regarding a lifted sidewalk caused by a cactus plant extending beyond the property line.

Other 311 calls have been relatively minor and primarily pertain to parking and general service requests, including an "other illegal parking" complaint in May 2024 that couldn't be validated by responding officers, and a service request regarding a private plant in March 2022. The property's only planning record is for a gas station matter from 6900 Geary Blvd, which is unrelated to the Pennsylvania Avenue address.