3339-3341 Scott St, San Francisco, CA 94123

The three-story multi-family residential building at 3339-3341 Scott Street, owned by the Scott Matson Living Trust, was constructed in 1924 and contains two units. The property underwent significant infrastructure improvements during the mid-2000s, including the installation of a fire sprinkler system that led to multiple permit renewals and some initial unpermitted work in 2006 that resulted in violations, though these were abated by August 2006. The building's electrical system was upgraded to 200 amps in 2005, and in 2013, the fire water service components were replaced with new equipment.

Various plumbing enhancements were completed between 2007-2013, including the addition of shower pans, wall heaters, furnaces, and trench drains. Recent history shows consistent street-level maintenance activities, including multiple general cleaning calls in 2020-2021 and several parking enforcement issues, with at least eight documented cases of driveway blocking between 2022-2024. The most recent significant building modification, as per planning records, involved a fourth-floor addition to the third-floor owner's unit, though this was listed as informational and the current status is closed.

The building's service history is characterized by diligent addressing of compliance issues and infrastructure upgrades, particularly between 2005-2013, with no active violations or complaints on record as of the latest data. The property has undergone regular permit renewals and final inspections, demonstrating ongoing regulatory compliance, though there were initial challenges with unpermitted sprinkler work in 2006 that triggered enforcement actions. The recent history suggests primarily external maintenance issues related to parking enforcement, with no reported building-specific safety concerns or violations in recent years.