431 Pennsylvania Ave, San Francisco, CA 94107

The four-unit multi-family residential building at 431 Pennsylvania Ave in Potrero Hill, owned by Curterro Fmly Tr, was constructed in 1977 and is a two-story apartment building. The property's maintenance history shows some significant events, including a reroofing project completed in 2006 at a cost of nearly $10,000.

The building has undergone three routine safety inspections by Housing Inspection Services in 1999, 2013, and most recently in 2015, with the 2013 incident raising concerns about unauthorized removal of external paint without proper containment measures. Recent activity around the property has primarily involved street and public space maintenance issues, with open service requests in 2024 regarding landscaping and general public works. There have been multiple incidents of graffiti reported on or near the property in 2022, some of which were resolved by city services.

The area has experienced recurring parking-related issues, with several enforcement calls made between 2021 and 2025 regarding illegal parking and vehicles on sidewalks. While these exterior maintenance and urban environment issues don't directly impact building safety, they do reflect on the surrounding area. The property's historical planning records show proposed development activity at nearby 19th Street locations, including plans for three two-story apartment buildings with four units each, though these records were closed with CEQA clearance issued.