618 20th Ave, San Francisco, CA 94121

The two-unit, two-story multi-family residential building at 618 20th Avenue in the Central Richmond district, owned by Lee Shu Hung & Sei Koun Kwa, was constructed in 1921 and has undergone several notable events over its history. The most significant recent maintenance work was completed in 1994, when both units received kitchen and bathroom remodels, along with wall and window updates.

A concerning incident occurred in late 2006 when temporary power was required due to fire damage, though this particular electrical permit was ultimately cancelled. In 2014, there was an unspecified fire complaint that was investigated and resolved in March 2015 with conditions corrected. The building has experienced recurring parking-related issues in recent years, particularly between 2023 and 2024, with multiple documented cases of vehicles parking on sidewalks or blocking driveways, resulting in several citations being issued.

The most recent parking enforcement cases have all been resolved, though some officers were unable to locate the offending vehicles. Other incidents recorded include a noise complaint regarding amplified sound electronics in October 2021, street cleaning issues in January 2021, and a sidewalk parking violation in March 2020. While the building's documented history shows various enforcement interactions, most relate to parking issues rather than structural or safety concerns with the building itself, and there have been no recent permits or work indicating significant building system upgrades or repairs.