7-9 Hoffman Ave, San Francisco, CA 94114

The two-unit residential building at 7-9 Hoffman Avenue in Noe Valley, owned by Stephen L. McKenzie, is a two-story flats and duplex structure built in 1916.

The property has undergone several significant improvements over its lifetime, with the most recent major upgrade being the replacement of the existing 300-amp 3-meter main electrical equipment in 2022. Other notable maintenance work includes sewer line updates in 2010, street space permits in 2010-2011, and deck repairs in 2009. Historical improvements from the late 1980s include kitchen and bathroom remodeling, skylight installation, and demolition work, while earlier maintenance includes a complete reroofing in 2004 and a horizontal addition permitted in 1991.

The building's recent history has seen some recurring issues in the immediate vicinity, particularly relating to parking enforcement, with multiple reports of sidewalk parking between 2017 and 2025, though most of these cases were either resolved without citation or the vehicles were gone upon inspection. Other neighborhood concerns have included occasional sidewalk blockages (notably from café furniture in 2020) and some instances of loose garbage (2022), though these were general street issues rather than building-specific problems. The property's documented maintenance history suggests regular upkeep and prompt attention to structural and safety concerns, with no recorded building code violations or serious maintenance issues.