683 6th Ave, San Francisco, CA 94118

The three-unit multi-family residential building at 683 6th Avenue in San Francisco's Inner Richmond neighborhood was constructed in 1907 and is currently owned by Howard Wong. The three-story structure underwent several significant modifications during the 1980s, including a vertical extension completed in 1985 and the installation of a revised sprinkler system.

In the late 1990s, six aluminum windows were replaced, though this permit has since expired. Of notable concern are two building complaints filed in April 2015 regarding unpermitted construction work, including interior remodeling and roofing work, as well as an unauthorized pipe/exhaust/vent installation on the second floor; while these complaints were marked as "Not Active," their resolution status is unclear. The property has experienced ongoing parking-related issues in recent years, particularly between 2020 and 2023, with numerous reports of vehicles either parking on sidewalks or blocking driveways.

Specifically, there have been eight documented instances of sidewalk parking violations and three cases of driveway blocking between 2020 and 2023, though in most cases, responding officers were unable to locate the offending vehicles. Other minor issues included illegal postings in February 2023 and one report of an abandoned vehicle in December 2022, though these were promptly resolved. The building's permit and complaint history, while not extensive, suggests periodic maintenance and modification work has been undertaken over the years, with particular attention needed to the 2015 complaints about unpermitted construction work.