277-279 Corbett Ave, San Francisco, CA 94114

The property at 277-279 Corbett Avenue is a three-story multi-family residential building located in the Corona Heights neighborhood, owned by the Charlotte M Williamson 2009 trust, and containing two units. Built in 1900, this flats/duplex structure has undergone several significant maintenance and improvement projects over the past decades.

Most notably, in 2016, the building received a complete re-roofing costing $16,300, and in 2014, all 12 windows were replaced with Marvin wood-clad windows, consisting of four street-facing windows and eight at the rear, with a cost of $23,181. The building's infrastructure has seen some modernization, including an attempt in 2005 to convert overhead power to underground service with a 150-amp connection, though this permit expired. The property has experienced various maintenance and neighborhood issues in recent years, with the most significant being a flooding incident in November 2022 that required attention from PUC Sewer Operations.

Other notable incidents include a collapsed sidewalk (reported August 2022) and two instances of medical waste (needles) requiring cleanup in October 2022 and October 2021. The building has also faced some resident-related concerns, including two reports of improperly stored garbage bins (toters) in October 2023, a parking enforcement complaint in January 2024, and a driveway blockage complaint in October 2023. The property has historically maintained its structural integrity, as evidenced by the regular maintenance and upgrading of windows and roofing, but recent years have shown some recurring issues with sidewalk conditions and street cleaning matters in the immediate vicinity.