340-342 Missouri St, San Francisco, CA 94107

The property at 340-342 Missouri Street is a multi-family residential building located in Potrero Hill, owned by Carole Mears and Peter D. This two-unit, two-story structure, built in 1910, has undergone significant improvements over the past several years. Most notably, in 2020-2021, there were substantial renovations to Unit 340, including kitchen and bathroom remodels, electrical system upgrades, and the installation of a new furnace.

The building's electrical infrastructure has been notably upgraded in 2023-2024, with the installation of a new 400-amp service, multiple sub-panel replacements, and a solar photovoltaic system. Recent building maintenance includes a completed reroofing project in 2021 costing $8,000. The property has experienced several notable issues in recent years that may affect resident quality of life.

Two sidewalk defect cases were reported in March 2022, and there is an open case regarding tree roots damaging the sidewalk from May 2022. There have also been multiple parking enforcement calls in recent years, suggesting ongoing parking challenges in the area. A significant planning record from 2021 noted concerns about potentially unpermitted unit modifications and dwelling unit relocation, though this appears to have been addressed through subsequent permits requiring restoration of unit separation and full kitchen installation. The building has also experienced some minor fire incidents, including one contained cooking fire, though no civilian injuries were reported.