4517 18th St, San Francisco, CA 94114

The property at 4517 18th Street is a two-unit, two-story multi-family residential building located in the Eureka Valley/Dolores Heights neighborhood. Built in 1905 and owned by the Leo Petroni 2018 Revocable Trust, this flats and duplex-style building has undergone several significant improvements over the past two decades.

In 2012, the building underwent a substantial interior renovation costing approximately $50,000, which included kitchen and bathroom remodels in both units, the addition of a half bathroom on the second floor, and associated plumbing and electrical work - all of which were completed successfully. The building's exterior received attention in September 2010 with the installation of scaffolding for facade siding repairs. In 2016, there was an attempt to construct a two-bedroom, one-bath ADU (accessory dwelling unit) in the bottom level, but this permit application was ultimately withdrawn.

The property has experienced recurring issues with sidewalk maintenance, with multiple reports of defects and lifted sections between 2019 and 2022, though most of these cases have been resolved. The building's immediate vicinity has been subject to various municipal service calls primarily related to street and sidewalk maintenance, including reports of garbage, abandoned vehicles, and illegal parking, though these issues are generally not directly related to the building's condition or safety. The most recent records indicate no active building violations or permits as of the current date in October 2023.