750-756 Lake St, San Francisco, CA 94118

The four-unit, four-story apartment building at 750-756 Lake Street, constructed in 1911 and currently owned by Sf Lake Street 754 Llc, has undergone several significant improvements over recent years. Most notably, in 2018, the building received comprehensive safety upgrades including the installation of a new automatic fire alarm system with low frequency sounders in sleeping areas, water flow monitoring, and a complete sprinkler system with 116 heads.

The building's infrastructure was further modernized with the installation of in-floor space heating and domestic hot water systems for all four units. Recent maintenance work includes a gas houseline extension completed in September 2023 and a new entrance canopy installed in 2019. The building experienced several notable issues in 2016, including multiple housing code violations related to heating problems, fire safety equipment, and building systems, though all these violations have since been marked as "Not active." There are also three complaints from 2018-2019 regarding possible encroachment onto adjacent park property, though these complaints were resolved.

The property underwent significant electrical system upgrades in 2016, including new wiring and a 400-amp service installation. Recent maintenance work has focused on building safety and structural improvements, including the installation of a rear yard fence in 2018 and various plumbing system renewals in 2019. The building's history shows active management and maintenance, particularly focusing on safety systems and basic infrastructure.