1607 9th Ave, San Francisco, CA 94122

The property at 1607 9th Avenue in San Francisco's Inner Sunset neighborhood is a 2-unit, 1-story multi-family residential building constructed in 1922 and currently owned by the Amy Lauer 2007 Trust. The building underwent significant improvements between 2007-2015, including the conversion of a ground floor storage area into a habitable studio unit in 2007 ($40,000), bathroom remodeling on the second floor in 2008 ($15,000), and installation of new vinyl sidings in 2015 ($9,000).

Key infrastructure upgrades included the installation of a 1.4 kW solar PV system in 2009, separate gas lines in 2008, and electrical system improvements including underground service conversion and new meters in 2003. Recent maintenance and safety issues have occurred, including a sewage backup in March 2023 and several instances of driveway blocking that resulted in citations (most recently in April 2023). The building experienced a tree-related incident requiring attention in June 2023, and there have been multiple instances of graffiti and street cleaning issues noted in 2024.

There was a historical complaint in 1998 regarding unpermitted window installations, though this was promptly addressed within two weeks. The property's recent 311 calls primarily relate to external issues such as street cleaning, utility maintenance, and parking enforcement, rather than building-specific concerns. The building's documented history shows regular maintenance and improvements over the years, with no recorded active building code violations or persistent safety concerns.