1040 Carolina St, San Francisco, CA 94107

The two-unit residential building at 1040 Carolina Street in Potrero Hill, owned by Kurt Widstrand, is a two-story flats and duplex structure built in 1964. The building's maintenance record shows relatively minimal activity over the past few decades.

A reroofing project was undertaken in 1998, though records show this permit has since expired. More notably, a permit application from 1993 to replace existing stairs and landing was cancelled, though no further information is provided about the reasons for this cancellation.

The most recent issue affecting the property came to light in May 2023, when a sidewalk defect was reported to the Department of Public Works. This was described as a collapsed sidewalk, though upon inspection the case was resolved with the determination that there were only hairline cracks present, which were deemed not to be a significant defect. While the building's permit and complaint history shows some attention to maintenance and safety issues, the relatively sparse record of repairs or improvements over such an extended period could suggest either good original construction quality or potentially deferred maintenance, though no specific issues are documented in the available records.