101-103 Caselli Ave, San Francisco, CA 94114

The three-story, multi-family residential building at 101-103 Caselli Ave, owned by Rosenstiel & Masaoka 1997 T, is a 1927 flats and duplex structure containing two units. The building has undergone several significant improvements and faced some challenges over the years. Most recently, in February 2021, the sewer line was replaced from the house transition to the city connection.

Between 2005 and 2008, major renovations were completed, including the installation of new furnaces, electrical system upgrades (with a 440-amp panel installation), and various building improvements like the addition of a roof deck, conversion of a ground floor storage room into livable space with family and office areas, bathroom renovations, and stair repairs. The building experienced some issues in 2005-2007, including unpermitted removal of lath and plaster, which resulted in violations that were ultimately abated by September 2008, and concerns about lead paint hazards that were also resolved during the 2007 renovation period. More recent history shows regular maintenance and response to city services, with multiple reports of loose garbage and debris cleaning in 2024.

The property has had consistent upgrades to maintain modern standards, particularly in regards to electrical and heating systems. The building's location has seen typical urban maintenance issues addressed through 311 calls, including sidewalk cleaning, street maintenance, and occasional reports of exterior maintenance needs. All major building violations and complaints from the 2005-2007 period were resolved through proper channels, with the last significant building improvements completed in 2021. The building's permit history indicates thorough attention to compliance requirements, particularly during the 2007 renovation period when multiple permits were obtained to address various improvements and violations.