120-122 Lake St, San Francisco, CA 94118

The two-unit, two-story multi-family residential building at 120-122 Lake Street, owned by Robert E Kosnik and Ali Sloga, was constructed in 1922 and has undergone significant renovations and improvements over the years. Most notably, in 2012-2013, the building underwent extensive remodeling including the installation of a comprehensive fire sprinkler system, electrical upgrades with new 200-amp service and sub-panels, and plumbing improvements including multiple bathroom installations and a new kitchen.

These improvements were accompanied by structural work including new foundation, framing, and moment frames. During the renovation period, there were two construction-related complaints regarding dust and debris in 2012-2013, though these are no longer active.

More recent building history shows recurring issues with dog barking noise in late 2023, with two separate 311 calls made in December 2023 and January 2024. The property has experienced various maintenance and environmental issues over the years, including tree root damage to sidewalks (resolved in 2012), a sewage backup incident in 2011, and a couple of fire-related incidents (smoke detector activation and electrical wiring issue, though no civilian injuries were reported in either case). Temporary parking requests for moving purposes were made and properly processed between 2012-2018, and there was one hazardous materials incident involving glass noted and resolved in 2020.