907-909 Grove St, San Francisco, CA 94117

The two-unit residential building at 907-909 Grove Street in Alamo Square, owned by Luddie D & Carolyn Williams, has experienced several significant infrastructure updates since its construction in 1939. The property underwent major plumbing improvements in 2009 with a complete copper repipe and water heater installation, followed by several repairs including sewer line replacement in 2013, shower drain replacement in 2015, and most recently, lightwell egress stairs repairs in 2018.

However, the building has recently faced serious safety concerns, most notably an emergency fire incident in May 2024 that caused extensive damage to the lower unit, resulting in missing front windows and substantial smoke damage to both units. This incident is currently under investigation and has led to the imposition of a monthly monitoring fee.

The building has also experienced various maintenance issues in recent months, with multiple 311 calls related to plumbing problems, garbage concerns, and graffiti in late 2024, though most of these cases have been resolved. Prior to the recent fire, the building's documented history showed generally routine maintenance and infrastructure upgrades, including a roof replacement in 1997 (permit expired) and periodic plumbing system improvements.