1321-1323 42nd Ave, San Francisco, CA 94122

The property at 1321-1323 42nd Avenue in San Francisco's Outer Sunset neighborhood is a two-story, two-unit multi-family residential building constructed in 1984 and currently owned by Toy Betty Trust. The building has undergone several significant improvements and faced some challenges over its history. Most recently, in 2017, major exterior upgrades were completed, including the installation of eight new street-visible windows with improved energy efficiency and replacement of the front vinyl siding with cedar fiber cement siding.

A solar panel system was also added to the building in 2012, consisting of six roof-mounted PV modules with a total rating of 1.416 kW. Earlier history includes some concerning events, notably a fire incident in 1999 that required sheetrock and framing repairs, and the restoration of the basement to its original configuration that same year. In 2002, the building underwent an expansion project that added a playroom, exercise room, bathroom, and storage space on the ground floor.

The property has maintained regular upkeep with various improvements, including reroofing work in 1998 and ongoing maintenance checks. A complaint regarding general building maintenance was filed in 2011, which was subsequently resolved through proper channels. The building's environment has been monitored through various 311 calls over the years, with the most recent public works request in October 2024 being resolved with no work needed. The property's documented history shows a pattern of regular maintenance and improvements, particularly focusing on energy efficiency and exterior aesthetics, though it experienced significant challenges in its early years that have since been addressed.