1500-1504 20th St, San Francisco, CA 94107

The three-unit multi-family residential building at 1500-1504 20th Street in Potrero Hill, owned by Fiore3 LLC, has undergone significant improvements and maintenance since 2015, particularly focused on unit modernization and safety upgrades. Recent major renovations include a comprehensive 2017 remodeling of the third-floor unit (#3) involving kitchen and bathroom upgrades, installation of new windows, and electrical work including a 100A subpanel and extensive rewiring.

The building has seen substantial infrastructure improvements, including window replacements (2015), bathroom ADA compliance work, structural enhancements (replacing interior bearing partitions with beams), and multiple plumbing upgrades including furnace replacements and new tankless water heaters. The property has maintained a routine inspection history with regular check-ups by Housing Inspection Services from 1999 to 2014, with no active violations noted. Recent building systems improvements have focused on safety and accessibility, including the addition of smoke detectors and fire-rated assemblies maintenance.

Two minor fire-related incidents were recorded (false alarm and unintentional detector activation) with no civilian injuries. Recent external conditions have included multiple reports of graffiti and some public cleanliness issues in the vicinity of the property during 2023-2024, though these appear to be street-level concerns rather than building-specific issues. The property's maintenance record shows active management and investment in building improvements, with most recent permits focusing on unit modernization and system upgrades.