770 41st Ave, San Francisco, CA 94121

The two-unit residential building at 770 41st Avenue in the Outer Richmond district, owned by Chiu Kung Hang & Jennifer R, was constructed in 1987 following the demolition of a single-family dwelling in September 1985. The two-story flats/duplex structure's construction history shows several permit activities, including the completion of new footings in February 1986 and the construction of a small storage room between the garage in March 1984.

An unauthorized shed construction complaint was filed in August 2012, though this was noted as not active in the records. The property has experienced numerous parking-related issues over the past two years, with multiple documented incidents of sidewalk parking violations between 2022 and 2025, resulting in various enforcement actions including citations and one invalid case due to incomplete reporting information.

There was also a driveway blocking incident in February 2024 that required enforcement intervention. Additionally, a noise complaint was registered in July 2023, with the responding agency directing the complainant to contact non-emergency police services for ongoing issues. The building's permit and complaint history suggests generally typical maintenance and permit compliance patterns for a structure of its age and type, with the most significant ongoing concern being the recurring parking violations in the immediate vicinity.