3325-3327 20th St, San Francisco, CA 94110

The Wong Trusts-owned property at 3325-3327 20th Street in San Francisco's Inner Mission neighborhood is a two-story, multi-family residential building with two units, constructed in 1900. The building underwent significant improvements in 2018, including a comprehensive second-floor apartment remodel ($80,000), kitchen remodeling, and installation of new furnace and water heater ($20,000).

Electrical upgrades were substantial, with original plans for multiple circuits, lights, and appliance installations, though the permits were ultimately cancelled. The building's exterior received attention in 2018-2019, with window replacements and facade remodeling, including a subsequent modification for accessibility compliance with power door operators. Recent history (2022-2024) shows a series of maintenance and environmental challenges, including multiple 311 calls regarding street cleaning and debris issues, with at least two incidents involving human waste or urine in 2024.

A sewage backup incident was reported and resolved in March 2022. The property underwent administrative address corrections in 2018 to properly designate upper and lower levels, and several street space permits were issued between 2018-2019. While the building has received various upgrades and improvements, including recent work related to accessibility compliance, the ongoing issues with street maintenance and sanitation in the immediate vicinity have been a recurring theme in recent years.