100-110 Blanken Ave, San Francisco, CA 94134

The 5-unit multi-family residential building at 100-110 Blanken Avenue, owned by Surviving Spouses Trust, was constructed in 1949 and is classified as a 2-story apartment building. Recent improvements include the 2019 replacement of three wood windows with Marvin ultimate wood-clad windows ($7,000), and in 2013, significant gas line repairs were completed for units 1, 2, and 3 ($20,000), indicating ongoing maintenance of infrastructure systems.

The building experienced a series of violations in 2007, primarily relating to fire safety and plumbing/electrical issues, though these were all abated by January 2008. Historical records show earlier concerns from 1999 including plumbing and electrical issues requiring demo work to abate notices of violation, and two significant incidents in 1998 involving hazardous wiring and sewer issues, both of which were eventually resolved. Recent activity around the property, particularly from late 2024 to early 2025, has primarily involved external matters such as street cleaning and parking issues, with numerous 311 calls regarding garbage and debris, though these do not directly relate to building conditions.

The property has undergone several accessibility improvements, including the installation of an exterior stairway lift in 2009. Multiple permits have been issued over the years for various improvements and repairs, including bathroom renovations, HVAC work, and storefront modifications, suggesting regular maintenance and upgrading of the building's systems and features. While the building's past includes several violation incidents, all have been addressed and resolved, with no active violations currently on record.