2525-2527 Chestnut St, San Francisco, CA 94123

The two-family residential building at 2525-2527 Chestnut Street in San Francisco's Marina neighborhood, owned by John J. and Eileen P. Guerra, has a modest improvement history dating back to 1998.

The two-story, 1938 flat/duplex underwent several documented maintenance upgrades, including a 1998 reroofing project, significant kitchen renovations on the second floor in 2001 costing $18,000, and the installation of three energy-efficient vinyl windows in 2007, featuring double-pane construction with a U-factor of 0.30, all of which were properly completed. Recent activity around the property has been notably concentrated on parking enforcement issues, with numerous reports from 2023-2024 concerning vehicles blocking driveways and parking on sidewalks. Between March 2020 and October 2024, there were eight recorded incidents of driveway blocking, with five resulting in citations or towing, though three cases were invalid due to incomplete reporting information.

Two incidents of sidewalk parking were reported, with one in 2024 requiring officer intervention. While these parking issues represent a significant concentration of recent activity near the property, they relate to street parking enforcement rather than building conditions or management directly. The building itself has maintained a stable history with no recorded safety violations or major structural concerns in the available permit and incident data.