18-20 Randolph St, San Francisco, CA 94132

The two-unit residential building at 18-20 Randolph Street in Ingleside Heights, owned by Pang Jane, is a two-story flats and duplex structure built in 1945. The property has undergone several significant improvements over the years, including electrical system upgrades in 2004-2006 with 200-amp service installation and underground conversion, as well as exterior maintenance work such as stucco wall replacement in 2005 and re-roofing in 1989.

However, a recent and concerning development is a black mold complaint filed in June 2024 with Housing Inspection Services that is currently listed as "Not Active" with no recorded abatement date. The building's maintenance history shows periodic attention to infrastructure and safety systems, though there have been multiple instances of street cleaning and parking-related issues in the surrounding area.

Between 2019 and 2024, there have been several 311 calls regarding general cleaning needs, primarily relating to loose garbage and debris, as well as three documented parking violations, including a blocked driveway incident in July 2022 which resulted in a citation. A sewage backup incident was recorded and resolved in November 2021. The property's permit history indicates regular maintenance and upgrading of essential systems, though the recent mold complaint suggests a potential maintenance concern that may warrant attention.