814-818 Diamond St, San Francisco, CA 94114

The two-unit multi-family residential building at 814-818 Diamond Street in Noe Valley, owned by Yenne Marital Trust The, is a 2-story structure built in 1900 that includes both flat and retail space. The property has undergone several significant maintenance and improvement projects over the past decade, with particular attention to safety and structural integrity. Notable repairs include dry rot remediation below a roof drain pipe in 2014, back stairs repairs in 2013, and a window replacement project in 2013 involving 11 windows, including fiberglass windows visible from the street.

In 2011, the ground floor underwent a change of use from retail to an activity center and preschool, during which a fire alarm system was installed, though there were some related permit cancellations. The building's historical permit records also show modifications made in 1999, including the installation of non-bearing partitions and an office awning. Recent activity at the property primarily consists of external maintenance issues rather than internal building concerns.

Between 2021 and 2024, there have been multiple reports of abandoned vehicles in the vicinity, all of which were resolved by city agencies, though these incidents occurred outside the building itself. There have also been two instances of loose garbage requiring cleanup in 2022, and one missed mechanical street sweeping in August 2023. A notable interaction with the Rent Board occurred in October 2023 regarding the property's fee housing inventory assessment. While the series of abandoned vehicle reports and street cleaning issues are worth noting, they reflect broader neighborhood conditions rather than specific building issues.