1812 47th Ave, San Francisco, CA 94122

The 4-unit multi-family residential building at 1812 47th Avenue in San Francisco's Outer Sunset neighborhood is a 2-story structure built in 1965, currently owned by the Tom Family Trust. The building has undergone several significant renovations and maintenance work over the past two decades, with the most recent major updates including window replacements in 2019 (upgrading four street-facing windows to aluminum sash), garage door replacement in 2016, and reroofing in 2013.

A comprehensive gas pipe system upgrade in 2012 improved safety across all units, while a 2004 repair addressed dry rot in the lightwell. The building experienced a cluster of maintenance and safety issues in 2004, when multiple violations were recorded including concerns about floor covering, window frames, possible water intrusion, and a potentially unsafe fence – all of which were abated by May 2004.

A safety-related complaint from 2010 noted expired fire extinguishers and rusted gas pipelines in the garage, though these issues were also marked as not active. Recent years have primarily seen parking-related incidents in the immediate vicinity, with multiple reports of sidewalk parking between 2020-2023, though these external matters do not directly impact building conditions. The property's maintenance history shows a pattern of regular upkeep, with all recent building permits showing "Complete" status, suggesting responsive management to maintenance needs.