757 Cole St, San Francisco, CA 94117

757 Cole Street is a two-unit multi-family residential building located in the Parnassus/Ashbury Heights neighborhood. Built in 1900, this two-story flats and duplex structure has undergone several significant maintenance and improvement projects over the past 25 years. Most recently, in August 2023, window upgrades were completed to replace three rear windows with energy-efficient vinyl units, including some framing repairs due to dry rot.

In 2022, the property underwent important infrastructure work with the replacement of 25 feet of sewer line from the house connection to the trap. The building has received consistent upkeep, including electrical system improvements with the replacement of knob-and-tube wiring in 2007 and a comprehensive electrical upgrade in 2005 involving new circuits and panels. The property's maintenance history shows regular attention to exterior upkeep, including gutter installation and siding repairs in 2020, vinyl siding installation in 2005, and earlier projects such as roofing work in 1997 and exterior stair repairs in 1995. While the building itself has been properly maintained, the surrounding area experienced recent challenges in late 2024, with multiple reports of abandoned furniture and debris on the street, though these were promptly addressed by city services.

Of note is a recorded carbon monoxide incident (with no civilian injuries), though no specific date is provided and no further details are available in the provided records. The owners, Colin P. and Julianne C. Bishop, have demonstrated a commitment to maintaining the property's infrastructure and safety systems, as evidenced by the regular scheduling of necessary repairs and upgrades over the years.