1254 42nd Ave, San Francisco, CA 94122

The two-unit residential building at 1254 42nd Avenue in San Francisco's Outer Sunset neighborhood is a two-story flats and duplex structure built in 1921, currently owned by the Kabajouzian Family Trust. The building underwent significant modifications in 1986, when two separate floor additions were constructed at the top of the existing building, along with the installation of a rear fire escape.

More recent improvements include a reroofing project completed in 2010 at a cost of $8,500, and an interior garage modification including sheetrock installation and door replacement completed in 1990. The property has been subject to various municipal service calls over the years, with the most recent issues primarily related to parking violations, including several instances of blocked driveways and sidewalk parking between 2020 and 2023. There was an environmental health complaint filed in 2016, but the specific details and resolution are not documented in the available records.

The building experienced two fire safety-related complaints in late 2005 regarding combustible and hazardous materials, though these issues were resolved within a week of reporting. Other maintenance matters have included a pavement defect along the street documented in 2014 that was subsequently repaired, and two instances of loose garbage on the street reported in 2012 and 2023. During the various service calls, enforcement officers were typically able to respond, though there were some instances where vehicles were no longer present upon arrival.