1238-1240 42nd Ave, San Francisco, CA 94122

The two-unit residential building at 1238-1240 42nd Avenue in San Francisco's Outer Sunset neighborhood, owned by Peter Sze Chu Lee and Iris Oi, has undergone several notable maintenance and repair projects since its construction in 1925. The most significant issues arose in late 2014 when multiple complaints were filed regarding dry rot on the rear wall of the building, which led to violations and required the removal of an unpermitted deck and door. While these problems were addressed through subsequent permitted repairs, including window and door replacements in 2015, the building has had recurring maintenance needs, including a stucco repair project completed in 2016.

Earlier modifications include a 2003 conversion of an unused garage area into a bedroom and bathroom, which was properly permitted and included associated electrical work. The property has experienced several infrastructure-related issues over the years, including dry rot problems in 2014-2015, though these were eventually resolved through proper permitting and repairs. Multiple building permits from 2014-2015 indicate a pattern of addressing building envelope maintenance, particularly concerning rear access points.

The building has also been the subject of various municipal service calls, including sidewalk parking enforcement in 2018-2019 and tree maintenance concerns in 2014. Historical records show earlier improvements to the garage area in 2001-2003, demonstrating ongoing property maintenance and upgrades by the current owners. While the building has experienced periodic maintenance issues, particularly regarding the rear elevation, it appears that these issues have been addressed through appropriate permitting and repair work.