1409-1411 43rd Ave, San Francisco, CA 94122

The residential duplex at 1409-1411 43rd Avenue in San Francisco's Outer Sunset neighborhood is a two-story, 1945 building currently owned by the Kenford & Evelyn Dong Family. This property has experienced several significant events, with the most substantial occurring in 2016 when it sustained fire, smoke, and water damage that required $176,000 in repairs, along with complete rewiring ($14,100), furnace and ducting upgrades ($7,100), and comprehensive plumbing improvements including water and gas service updates. The building's safety features were notably improved with the reconstruction of the rear stairway in 2004 to meet second means of egress requirements.

More recent maintenance has included the replacement of the two furnaces in 2017. The property has had multiple infrastructure improvements, including two separate street space permits issued in 2016. Recent external maintenance includes the resolution of construction-related markings in September 2023, though the property has experienced some minor neighborhood issues such as sidewalk graffiti and recurring problems with vehicles parking on the sidewalk.

While there was one flooding incident on the street in 2021, this appears to have been an infrastructure issue rather than a building-specific problem. Multiple reports of abandoned vehicles were documented between 2017-2018, though these were external to the property. The building's maintenance record shows regular upkeep and timely response to significant issues, particularly following the 2016 damage incident which prompted comprehensive system upgrades throughout the property.