4055-4057 Mission St, San Francisco, CA 94112

The two-unit residential building at 4055-4057 Mission St in Bernal Heights is a two-story flats and duplex structure built in 1948, currently owned by Connolly Exemption Trust. The building's maintenance record shows several significant improvements over the past two decades, including a stucco repair project completed in 2010 ($1,000), reroofing work initiated in 2006 ($6,300), and an attempted window upgrade in 2001 involving the installation of six vinyl windows into existing frames ($4,000), though this permit ultimately expired without confirmation of completion.

The property's external environment has experienced various challenges in recent years, with the most pressing issues occurring in late 2022 when there was a sewage backup incident requiring intervention from PUC Sewer Operations. Multiple sidewalk cleaning matters have been documented between 2019 and 2024, including incidents involving human or animal waste, hazardous materials, and general cleaning needs.

The most recent incident was a resolved case of public graffiti in October 2024, though this occurred on the street rather than directly on the property. Two abandoned vehicle reports were filed nearby in 2021 and 2024, with both cases being resolved promptly. While the building's maintenance history shows regular attention to structural needs, the surrounding area has experienced ongoing challenges related to street and sidewalk conditions, though these issues appear to be consistently addressed by municipal services as they arise.