4012 24th St, San Francisco, CA 94114

The 4-unit multi-family residential building at 4012 24th St in Noe Valley, owned by Duncan C Wheeler, was constructed in 1924 and is a 2-story apartment structure. The property has undergone several significant improvements and faced various maintenance challenges over the years. Most recently, in 2019, a solar panel system (6.84 kW) was installed.

In 2016, the building received an upgrade to its windows with the installation of 10 new Marvin solid wood windows, replacing old aluminum units at a cost of $16,000. The building has demonstrated ongoing maintenance attention, including seismic evaluation work in 2014, dry rot repairs to rear stairs in 2012, and reroofing in 2008. Historical issues have included multiple violations related to heating and window problems in 2006 and 2009, particularly affecting Units 1 and 2, though these violations were ultimately abated by 2011.

A complaint about unpermitted construction work occurred in 2015 regarding a former hair salon space. Recent attention has focused on sidewalk maintenance, with multiple reports in 2024 regarding tree root-related lifting of the sidewalk. The building has experienced some graffiti incidents in 2024, with multiple reports of offensive graffiti on both residential and commercial portions of the property, though these were resolved promptly. Three minor fire alarm incidents were recorded, none resulting in civilian injuries or indicating any actual fire events at the property.