58-60 Walter St, San Francisco, CA 94114

The three-unit multi-family residential building at 58-60 Walter Street in San Francisco's Duboce Triangle neighborhood has undergone significant improvements and modifications since its construction in 1906. The most substantial recent work includes the installation of a comprehensive fire safety system, with a new sprinkler system added throughout the ground floor unit in 2021 at a cost of $17,000, followed by additional sprinkler monitoring system installations in 2022.

In 2019, a new ADU was added per ordinance 162-16, including a shower, kitchenette, and window replacements, accompanied by $50,000 in improvements. The building has maintained regular updates to comply with safety codes, including electrical system upgrades with new meters in 2022, bathroom and kitchen remodels, and various plumbing improvements. Notable historical issues include a complaint from 2002 regarding an unpermitted illegal unit installation in the basement, which was subsequently abated.

The building's recent maintenance record shows regular attention to safety systems and infrastructure, with no active violations or complaints on record related to building safety or habitability. Fire incident records indicate only two alarm activations, both due to system malfunctions with no civilian injuries reported. Recent 311 calls primarily relate to external issues such as parking enforcement and landscaping, rather than building safety or maintenance concerns.