425-427 43rd Ave, San Francisco, CA 94121

The three-unit residential building at 425-427 43rd Avenue in San Francisco's Outer Richmond neighborhood, constructed in 1983, has undergone significant recent improvements and regularly scheduled maintenance. Most notably, in early 2024, the building received comprehensive safety upgrades including the installation of 101 new fire sprinklers throughout the property, with associated plumbing work completed by March 2024.

The building has seen substantial interior and exterior modifications over the past three years, including a major renovation in 2021 valued at $290,000 that involved relocating living spaces across multiple floors, adding new bedrooms and bathrooms, and addressing front brick repairs. Additional improvements include the installation of new HVAC systems (ceiling cassettes) in late 2024, substantial plumbing updates across multiple floors, and electrical system enhancements to support the building's modernization. The property's maintenance history shows attention to both safety and quality of life improvements, with recent work including kitchen and bathroom renovations, deck expansions, and basement improvements that added recreation and utility spaces.

There have been two historical building complaints, one regarding potential work without permits in 2022 and another from 2014 about structural concerns, though both are listed as not active. The building's management has promptly addressed various maintenance issues, as evidenced by multiple resolved 311 calls, primarily related to parking enforcement and sidewalk maintenance. The property's records indicate it has been properly maintained according to current building codes, with recent permits showing compliance with modern safety requirements, particularly the fire sprinkler system installation which met NFPA 13 standards.