4505-4507 18th St, San Francisco, CA 94114

The three-story duplex at 4505-4507 18th Street, owned by Pasion Teodulo B & Theresa and built in 1938, has experienced several significant events in its history, with the most substantial issues occurring in 2007. That year, the property faced multiple violations related to stair safety and storage concerns, including problems with exterior stairs that required multiple permits for repairs totaling $2,650, as well as fire safety violations regarding combustible storage. A complaint filed that same year also indicated potential illegal dwelling unit concerns in the garage area, though this and similar past complaints about a cleaning business operating from the garage were eventually abated by 2012.

The building underwent a complete reroofing project in 2005 costing over $12,000, and in 2017 both units experienced tenant buyouts for $50,000 each. Recent activity at the property has been relatively minimal in terms of structural issues, with only routine maintenance matters being reported. Between 2020 and 2024, there have been several parking enforcement requests regarding blocked driveways, along with a few street cleaning issues.

Most recently, in late 2023, the property experienced some general maintenance and cleaning needs in the surrounding area. A notable planning record from 2017 showed a proposal for subdividing the two lots into three, though this appears to have been an administrative matter regarding lot configuration rather than any physical changes to the building itself. The property's historical records indicate it has been relatively stable since resolving the 2007 violations, with no active building or safety concerns reported in recent years.