1755 Jennings St, San Francisco, CA 94124

The two-unit residential building at 1755 Jennings Street in Bayview, owned by Allen Chet, has undergone significant recent improvements and modifications since 2019, with particular attention to safety and modernization. This1941 two-story flats and duplex structure has seen major renovations including the legalization of an additional unit (1 bedroom, 1 bathroom) in 2019 under Order 43-14, followed by comprehensive upgrades in 2020 including the installation of a new fire sprinkler system throughout both units, a $130,000 legalization project, and kitchen/bathroom remodeling.

The building has received substantial infrastructure improvements, such as a complete roof replacement ($18,500) and the installation of a new sprinkler monitoring system ($3,500) in 2020, along with HVAC upgrades including a new central heating and cooling system and furnace replacement. Recent maintenance and quality of life matters have been documented through 311 calls, with several reports regarding sewage back-up issues from the side sewer vent in late 2024, and multiple instances of garbage and debris complaints in the vicinity.

While the building's major systems have been modernized and safety features improved, the recent sewage discharge incidents (January and December 2025) and various collector service requests suggest ongoing infrastructure challenges. A tree-related property damage complaint from November 2024 remains open, and there was one recorded fire incident involving a faulty smoke detector, though this specifically had no civilian injuries. The property's recent permit history shows active management and investment in building systems, though the presence of multiple 311 calls regarding street cleaning and parking issues suggests attention to exterior maintenance and neighborhood relations may be an area for continued focus.