406-410 Haight St, San Francisco, CA 94117

The three-unit, three-story multi-family residential building at 406-410 Haight Street, owned by Karl Benedikt Buenz, was constructed in 1900 and has undergone several significant maintenance and improvement projects in recent years. Most recently, in late 2023, the building received comprehensive window upgrades, with 24 Marvin Infinity windows installed in the back and lightwell areas, costing $30,000. In October 2023, emergency bathroom repairs were conducted to address water damage, involving replacement of fixtures, cabinets, tiling, and painting at a cost of $28,500, along with associated plumbing and electrical work.

The building's infrastructure improvements continued in 2022 with a completed reroofing project costing $28,800, and as of November 2024, all three units (406, 408, and 410) received new furnace installations. Historical maintenance records show significant past improvements, including a complete window replacement project in 2010 for the front-facing windows, installation of fire sprinklers in 1999, and replacement of a broken house trap in 2017. The building has experienced periodic issues that have required attention, including three housing complaints in the 1990s-2000s concerning various maintenance matters, though all were resolved.

More recent concerns primarily involve parking enforcement matters, with multiple reports of driveway blocking in 2024, which were generally addressed by parking enforcement officers. The property has maintained an active response to maintenance needs, as evidenced by the recent furnace replacement project in late 2024 and prompt attention to water damage repairs in 2023. The building's maintenance history shows regular upgrades to essential systems and prompt response to emergency repairs, suggesting generally responsible property management practices.