1807-1811 Mason St, San Francisco, CA 94133

The three-unit residential building at 1807-1811 Mason Street in Russian Hill, owned by the Harland & Jane Wong 2001 Re Trust, is a three-story flats and duplex structure built in 1906. The property has undergone several significant maintenance activities, most notably a complete reroofing project in 2013 costing $8,800, following an earlier expired roofing permit from 1996.

Two routine safety inspections in 2015 and 2006 revealed multiple safety concerns that were subsequently addressed and abated by June 26, 2015. The 2015 inspection identified issues including unapproved cord wiring, the need for approved seismic braces for the hot water heater, and concerns about combustible storage under egress stairs; while the 2006 inspection noted requirements for a gas utility shutoff tool, gas meter instructional diagram, fire escape clearance, and smoke enclosure door closer. The building has maintained regular inspections, with records showing routine safety inspections dating back to 1999.

Recent activity around the property primarily involves street cleaning and waste management issues, with numerous 311 calls between 2023-2024 reporting garbage, debris, and abandoned items on or near the property. These external maintenance issues, while not directly related to the building's internal conditions, indicate ongoing challenges with waste management in the immediate vicinity. The most recent building work was completed in 2013, and there have been no documented violations or complaints regarding building safety or maintenance since 2015, suggesting that the property's interior systems have remained stable in recent years.