1822-1824 48th Ave, San Francisco, CA 94122

The two-unit residential building at 1822-1824 48th Avenue in San Francisco's Outer Sunset neighborhood is a two-story flats and duplex structure built in 1947, currently owned by Abadi Untung Sudibjo & Hua. The building's maintenance history reveals a consistent pattern of window improvements during the 1980s, with multiple installations of aluminum windows taking place between 1983 and 1990, along with vinyl siding installation in 1986.

A significant safety concern was documented in April 2010 when complaints were made about the front facade, specifically stucco, falling off the building's northwest corner, which reportedly posed a hazard to pedestrians and required abatement within four days of the complaint. More recently, in September 2018, there was an attempt to rewire the kitchen and dining room areas, though this electrical permit was ultimately cancelled.

The only unrelated incident on record was a closed municipal services call regarding an abandoned vehicle near the property in April 2017, which was resolved within a few days when authorities arrived to find the vehicle no longer present. The relatively limited number of building permits and violations, particularly in recent years, suggests that while the property has undergone various improvements over time, there have been no major structural or safety issues reported in the past decade.