2475-2479 Folsom St, San Francisco, CA 94110

The three-unit, three-story multi-family residential building at 2475-2479 Folsom Street in the Inner Mission, owned by Karil Daniels, has a documented history of maintenance and safety issues dating back several decades. Built in 1905, this flats and duplex structure has undergone various improvements and faced multiple challenges over the years. Most concerning is a pattern of heating system issues, most recently documented in early 2023 when the primary heating unit was rendered inoperable due to a gas leak, resulting in the building being without proper heat for an extended period despite regulatory notifications.

The building has experienced significant water-related problems, with a 2019 complaint documenting bathroom ceiling leaks, water damage, and potential mold concerns that were reportedly linked to roof waterproofing issues. The structure's maintenance history shows some positive developments, including a $16,000 reroofing project completed in 2019, window replacements in 2013, and various electrical upgrades. However, several building violations from 2019 related to interior surfaces, mold, and weatherproofing required intervention, with most being abated by August 2019.

The building's past also includes structural concerns, with a 2004 violation noting undermined structural posts due to nearby excavation work, and an emergency stair and deck replacement in 1996 due to dry rot damage. Regular inspections over the years have identified various issues requiring attention, including electrical problems, window and door functionality concerns, and safety-related items such as the wooden utility ladder at the rear of the building noted in 2009. While some improvements have been made, the recurring nature of heating and water-related issues suggests ongoing maintenance challenges within this century-old building.