5309-5313 Mission St, San Francisco, CA 94112

The property at 5309-5313 Mission Street in the Croker Amazon neighborhood is a two-story, 4-unit multi-family residential building with an attached commercial space, built in 1948. The building has experienced recurring moisture and mold issues over the past decade, with multiple complaints between 2001 and 2017 regarding leaks, water damage, and mold, particularly affecting the first floor and children's rooms.

In 2017, violations were issued that required removal of unapproved walls, electrical work, plumbing corrections, and safety improvements including removing a fiberglass awning and updating guardrails, which were subsequently completed. The building's infrastructure has been maintained through various improvements, including a roof replacement in 1998, window installations in 1988, and stairway repairs in 2006. More recently, the property has faced fire safety compliance issues, with violations recorded in May 2024 regarding sprinkler and alarm system maintenance, though these appear to have been abated by August 2024.

The building has undergone routine housing inspections over the years, with some of the most significant violations occurring in 2001 when multiple issues were documented including plumbing problems, interior surface defects, and concerns about lead paint hazards and mold. Recent activity at the property has generated multiple parking enforcement calls throughout 2024, though these are unrelated to building conditions. While many historical violations have been addressed, the building's maintenance history demonstrates a pattern of moisture-related issues that have affected resident living conditions over time.