641-643 14th St, San Francisco, CA 94114

The two-unit multi-family residential building at 641-643 14th Street in Mission Dolores was constructed in 1945 and is classified as a Flats & Duplex style building. The property has undergone several significant maintenance and improvement projects over its lifetime, with the most recent being a $6,000 reroofing project completed in 2019, following a similar roofing project in 2003 which cost approximately $5,840.

The building's maintenance history shows attention to structural integrity, with termite damage remediation completed in 1987 and a plumbing compliance inspection in 2016. Interior improvements include a kitchen remodel completed in 1994, with an attempted kitchen and wall modification permit in 1995 that ultimately expired. The property has experienced various street-level issues in recent years, though none directly related to the building's condition or safety.

Recent incidents include street cleaning efforts in 2024 to address loose garbage, multiple illegal postings in 2022-2023, and several parking enforcement calls in 2021 regarding illegal and abandoned vehicles. Two encampment-related complaints were filed in early 2020, both of which were addressed in accordance with COVID-19 guidelines. The building's documented history shows regular maintenance and addressing of structural issues, with no recorded safety violations or major structural concerns in recent years, though the property has been affected by typical urban environment issues such as street cleaning needs and illegal postings.