63 Winfield St, San Francisco, CA 94110

The two-unit residential building at 63 Winfield Street in Bernal Heights, owned by the Chase/canaga Family Trust, is a two-story flats and duplex structure built in 1906. The property has undergone significant recent improvements, with three major projects completed or in progress in 2024, including the replacement of exterior siding ($42,000), repairs to front stairs and porch due to dry rot ($9,500), and window replacements ($26,100) featuring street-visible aluminum-clad wood windows.

The building's infrastructure has also received attention, with permits issued in November 2024 for a ductless mini-split heat pump addition and associated electrical work. Previous maintenance work includes a water heater replacement in 2021 and sewer/housetrap replacement in 2017. The property had a significant maintenance issue history in 2007-2008, during which multiple violations were recorded regarding interior surfaces, including mold/mildew, weather proofing, window seals, walls, ceilings, floor coverings, stair repairs, and lighting.

All these violations were officially abated by June 2008. More recently, there have been several 311 calls regarding street-related issues near the property, including pavement defects and parking violations, though these incidents primarily relate to public infrastructure rather than the building itself. The building's permit history shows consistent maintenance and upgrades, with particular attention to addressing both structural and comfort-related improvements in recent years.