4112-4118 17th St, San Francisco, CA 94114

The two-story, six-unit multi-family residential building located at 4112-4118 17th Street in Corona Heights was built in 1904 and is currently owned by the Lakamp Family Trust. The property has a documented history of structural maintenance issues, particularly concerning the front stairs, which required multiple repairs due to dry rot, most recently addressed in 2019 at a cost of $15,000.

Significant building violations were recorded in 2006 and 2007, including unauthorized siding replacement that necessitated correction over several years, and various safety concerns including incomplete fire safety installations (fire extinguishers) and handrail deficiencies, though all these violations were eventually abated by 2011. More recent concerns include a broken house trap reported in August 2023, and a historical complaint from 2013 about an unauthorized woodworking shop on the property perimeter, which raised safety concerns but was marked as resolved.

The building's maintenance record shows consistent responses to violations and repair needs, with most major structural and safety issues being addressed, though some permits and plumbing work from the 1990s are shown as expired. The property has experienced various routine inspections and minor violations over the years, including issues with garbage area safety, leaking roofs, and stair conditions in the 1990s, but these have been resolved through proper channels. Recent 311 calls primarily relate to exterior maintenance matters not directly involving building safety or habitability.