234 Laussat St, San Francisco, CA 94117

The two-unit residential building at 234 Laussat St in Hayes Valley, owned by Chuang Tsung-hao & Huang Yu, is a 2-story flats and duplex structure built in 1890. The property has undergone several significant maintenance and safety-related work over the years. Most notably, in 2008 there was a serious gas-related incident requiring immediate attention, where PG&E turned off gas to the house due to a leak, followed by the installation of a new gas line and water heater.

The building's roofing has been addressed twice, most recently in 2017 with an $12,800 reroofing project, and there was a missing side sewer vent cover issue reported in June 2024 that resulted in a sidewalk hole. Earlier building modifications include an attempt to install a skylight in 1990 (permit expired) and a successful occupancy classification legalization to its current duplex status in 1986. The property's immediate vicinity has experienced recurring issues with street maintenance and public cleanliness, particularly during 2023-2024.

There have been multiple reports of garbage and debris requiring Recology intervention, including electronics and garbage container removals. Recent encampment-related challenges have been documented through several reports between June 2023 and October 2023, though these cases were resolved with reported clearance measures being achieved. The surrounding area has required general cleaning attention at least twice in 2024, highlighting ongoing neighborhood maintenance needs. While these external maintenance issues don't directly impact the building's internal systems, they do reflect on the immediate environment surrounding the property.