1333-1335 12th Ave, San Francisco, CA 94122

This two-story multi-family residential building, located at 1333-1335 12th Avenue in the Inner Sunset neighborhood, was constructed in 1904 and contains two units (Unit 1333 with 2 bedrooms and Unit 1335 with 4 bedrooms). The property is currently under review for significant renovations filed in March 2023, which propose rear additions to both units, increasing their respective living spaces by 215 and 184 square feet, along with the addition of a new 244-square-foot deck.

The building has received regular maintenance attention over the years, including a complete re-roofing in 2021 (cost: $17,280) and structural work on the porch roof in 2009, along with furnace installation and electrical upgrades during the same year. The property's maintenance history shows prompt responses to tenant needs, with past issues such as heating concerns in 2004 and an unauthorized basement unit complaint in 2005 being addressed within two months.

Recent infrastructure matters include a sidewalk defect reported in October 2022, and a missing side sewer vent cover in 2020, both of which were resolved. The building's location has experienced typical urban challenges as evidenced by multiple 311 calls regarding street cleaning, parking issues, and abandoned vehicles between 2018 and 2024, though these are external to the building itself. The property appears to be actively maintained, with the most significant recent development being the proposed substantial improvements to both units in 2023, suggesting ongoing investment in the building's infrastructure and living spaces.