150-152 Anzavista Ave, San Francisco, CA 94115

The 150-152 Anzavista Avenue property is a two-unit, two-story multi-family residential building constructed in 1949, currently owned by Herrick & Zee 1999 Trust. The building has undergone several significant improvements in recent years, with the most substantial being the conversion of an existing recreation room into an ADU in 2021 (completed in 2022) at a cost of $90,000, followed by the installation of a comprehensive fire sprinkler system throughout the ground floor ($15,623) and dedicated monitoring system ($7,318) in 2022-2024 to meet California fire code requirements.

The property received voluntary structural upgrades in 2018 ($50,000) and completed electrical panel modifications in late 2023 to accommodate new PG&E requirements, including the installation of a three-meter panel and 200-amp disconnect. Recent maintenance activities include multiple plumbing updates in 2024, such as furnace reinstallations, gas line repairs, and domestic water service installations. The building experienced a sewage backup incident in January 2024 and a carbon monoxide detector activation with no CO presence (dates not specified).

There have been recurring issues with blocked driveways near the property, with multiple citations issued between June and October 2024. While the building's systems have received substantial upgrades and maintenance, the property has experienced some infrastructure challenges, including a sewer-related incident in January 2024 and a plumbing issue requiring repair work completed in July 2024. The owners have actively pursued improvements to meet current safety standards, as evidenced by the comprehensive fire safety upgrades and electrical system modernization efforts.