1945-1947 Chestnut St, San Francisco, CA 94123

The two-unit residential building at 1945-1947 Chestnut Street in the Marina neighborhood, owned by John Casimir & Lisa Marie S, is a two-story flats and duplex structure built in 1923. The building's maintenance history includes several significant improvements, such as a complete window replacement in 2003 (replacing 10 windows with vinyl) and reroofing work in 2004, though the latter permit is now expired. There was an attempt in 2001 to add an exterior residential elevation and deck, but this permit was cancelled.

The property has experienced regular fire alarm system activations over the years, with a total of six recorded incidents, though none resulted in actual fires or civilian injuries. Recent municipal service calls from 2024 suggest ongoing challenges with the surrounding area, including issues with encampments, illegal parking, and garbage disposal, particularly in mid-2024 when multiple reports were filed. These external factors, while not directly related to the building's condition, may impact resident experience.

A series of fire safety violations was recorded in late 2023-2024 at a nearby property (3500-3510 Fillmore Street), though it's unclear if these incidents are directly related to the Chestnut Street building. The most recent building-related service calls have primarily concerned external conditions rather than internal building issues, including reports of abandoned electronics, blocked driveways, and sidewalk obstructions. The building currently shows no active violations or open permits that would indicate immediate concerns regarding safety or maintenance.