507-509 16th Ave, San Francisco, CA 94118

The three-unit, two-story multi-family residential building at 507-509 16th Avenue in San Francisco's Central Richmond neighborhood was constructed in 1922 and currently belongs to Elizabeth L Batausa. The building's maintenance history shows several significant activities, including a substantial exterior insulation installation in 2003 costing $25,700 in preparation for vinyl siding, and a completed reroofing project from 1996.

A notable fire safety violation was recorded in September 2004 regarding combustible storage, which was resolved by November 2004 through either the removal of the materials or installation of automatic fire sprinklers. The property has undergone three routine housing inspections over the years, with the most recent occurring in 2010, and all cases are now inactive.

In terms of external issues, there has been a cluster of parking enforcement incidents near the property between 2019 and 2020, with multiple citations issued for vehicles parking on the sidewalk. More recently, in April 2021, there was a general public works inquiry regarding tree planting relative to utility distances, which was resolved with confirmation of proper planting protocols. The building's documented history suggests regular maintenance of the structure, with most recent concerns focusing on street-level parking violations rather than internal building issues.