827-829 Cortland Ave, San Francisco, CA 94110

The three-story mixed-use building at 827-829 Cortland Ave in Bernal Heights, constructed in 1909, comprises two residential units plus ground floor commercial space and has undergone several significant modifications and faced multiple compliance issues over the years. Most recently, between 2018-2020, there were heating and electrical system problems that resulted in violations requiring permits for electrical and plumbing work, including the legalization of an upper floor half-bath and office/storage space. Prior to this, the building experienced various unauthorized modifications including unpermitted attic conversion to habitable space (2011-2012), illegal laundry facility installation (2011), and unauthorized bathroom additions (2011).

The ground floor commercial space has changed uses multiple times, with documented conversions from retail to laundry mat (2011) and later attempts to convert to restaurant (2007), with various permit compliance issues. Earlier improvements included a 2004 electrical system upgrade (200 amp underground conversion), 2006 roofing work, and 2006-2007 repairs to address structural concerns including replacement of rotted stairs and deck modifications. The property has a history of maintenance and compliance challenges, including multiple housing code violations related to heating systems (2018-2019), plumbing inconsistencies (2011), and ventilation issues (2011).

The most recent violation, filed in October 2022, pertains to an unpermitted awning installation. While many of the historical violations have been resolved through permit corrections and work completions, the pattern of unpermitted modifications and subsequent enforcement actions suggests ongoing challenges with maintaining full code compliance. The building has also generated various service requests through 311, primarily related to street maintenance and parking issues, though these are not directly related to the building's condition or habitability.