1133-1135 Vallejo St, San Francisco, CA 94109

The two-unit residential building at 1133-1135 Vallejo Street in Russian Hill, constructed in 1907, has undergone several significant changes and faced multiple maintenance challenges over the past two decades. Most notably, there was an attempted conversion to a single-family dwelling in 2000, which expired along with subsequent permits, suggesting this conversion was not completed. The property has experienced recurring sewer issues, with multiple sewage backup incidents reported in February 2018 through the PUC Sewer Ops, and a sewer line replacement attempt in 2009.

Electrical system upgrades were performed in 2009, including the installation of dedicated plugs and a new 200A-240V-3 meter panel. More recent concerns include an overgrown tree requiring maintenance (open since April 2022) and several parking-related incidents near the driveway, with multiple citations issued between 2018 and 2023 for vehicles blocking access. The building's infrastructure work has generally followed proper channels, with various street space permits issued between 2002 and 2009 for sidewalk access, and completed plumbing and electrical permits.

While the property appears to have maintained compliance with permit requirements, the frequency of sewer-related issues between 2018 and 2009 indicates this infrastructure may have been a persistent challenge. The building's ownership is currently held by 1133-1135 Vallejo Associate, though historical records show significant construction activity occurred under permit #200006072021. The property has also dealt with typical urban maintenance issues such as street cleaning needs and one instance of human/animal waste removal in 2019, though these are not uncommon for the neighborhood.