663-665 10th Ave, San Francisco, CA 94118

The Hallen Family-owned multi-family residential building at 663-665 10th Avenue, located in San Francisco's Inner Richmond neighborhood, consists of two stories and three units, including an additional cottage structure. Built in 1912, this property has undergone several significant improvements and renovations over the past decade. Most recently, in 2022, Unit 663 received an interior remodel converting a family room into a bedroom, along with kitchen and bathroom renovations including a bathtub-to-shower conversion, installation of bathroom exhaust fans, and new furnace installation.

In 2014, the building underwent exterior improvements with siding replacement and window/door upgrades, while 2011 saw kitchen and bathroom renovations in Unit 665. Important infrastructure work includes a complete sewer line replacement from the front of the property to the cottage in 2016, along with comprehensive plumbing and electrical updates throughout the building during various renovation projects. The property has experienced several maintenance and compliance issues, particularly in recent years.

In 2021, there were multiple reports of improperly affixed illegal postings, while September 2021 saw several instances of waste cleanup requests in the vicinity. The building's exterior and common areas have faced challenges with waste receptacle management, as evidenced by multiple reports in 2018-2019 regarding toters being left out continuously. Some infrastructure work has included a common area meter installation in 2012 and various electrical system upgrades, including rewiring for the cottage in 2008. Though not directly related to building safety, there were two parking-related incidents reported in 2019 involving sidewalk parking and blocked driveways, both of which officers were unable to verify upon arrival.