520 4th Ave, San Francisco, CA 94118

The two-unit residential building at 520 4th Avenue in the Inner Richmond, owned by Natalia Nikolaeff Lvg Trust, is a 2-story flats and duplex structure built in 1905. The property has undergone some significant infrastructure improvements in 2019, including the installation of a new central heating system and replacement of gas pipes connecting the meter to various appliances in Unit B, both of which were completed successfully.

The building has experienced numerous parking-related incidents over the summer of 2023, with eight documented reports of sidewalk parking violations involving a black Toyota Highlander with license plate 8RHG382 between July and September 2023. While most of these cases were resolved through officer response, several resulted in either the officer being unable to locate the vehicle or the reported issue not being validated.

A single encampment-related complaint was made in September 2024, though this was ultimately closed as it was reported at the wrong address. The property has maintained compliance with building code requirements as demonstrated by the completed permits for the significant upgrades performed in 2019.