1600 23rd Ave, San Francisco, CA 94122

The two-unit residential building at 1600 23rd Avenue in the Central Sunset neighborhood is a two-story flats and duplex structure built in 1927, currently owned by Jajeh Samir B & Rana M. The building has undergone several significant maintenance and improvement projects over the years, with the most recent major work occurring in 2004 when 29 windows were replaced (costing $12,700), including vinyl front windows and side building windows. Earlier improvements in 1996 included kitchen renovations (walls, countertop, cabinets), replacement of 11 windows, and repair of dry rot with stucco work at the front corners, while a 2010 plumbing modification involved extending the gas houseline.

The electrical system had a minor administrative adjustment in 2002 regarding address verification. Of particular concern are recent plumbing issues, with three significant sewer-related incidents reported between September to December 2024, including two sewage back-up discharges (from a side sewer vent and another location) in December 2024. The building has also experienced some infrastructure challenges, with a water leak reported in September 2024.

The property has faced several parking-related issues in recent months, with multiple reports of driveway blockage requiring parking enforcement action in October and December 2024, some resulting in citations. Additional incidents in 2024 included reports of abandoned vehicles and debris on the property, though these were primarily external issues not directly impacting the building's interior conditions. While the building has a history of proper maintenance through various permit work, the recent spate of plumbing issues suggests attention to the building's water and waste systems may be necessary.