231-233 Onondaga Ave, San Francisco, CA 94112

The property at 231-233 Onondaga Avenue is a single-story, multi-family residential building constructed in 1912, consisting of two units in Mission Terrace. The building experienced a significant setback in May 2017 when a fire occurred, temporarily displacing tenants and causing substantial damage to the rear wall, stairs, roof, and interior areas.

Following the incident, the building underwent extensive repairs in 2018, including work on the roof, electrical systems, and bathroom fixtures, with the fire damage repairs alone costing approximately $100,000. The building has been the subject of multiple permits in 2019 to legalize an additional ground floor unit, with these works valued at $150,000 each, though the active status of these permits should be verified. Recent history shows the property has had recurring issues with garbage management, evidenced by multiple Recology reports of overflowing city garbage cans between 2022 and 2024.

There have also been several parking-related complaints, including driveway blocking incidents in 2023. The building underwent a reroofing project in 2007, and there are ongoing efforts to comply with various city ordinances regarding unit legalization, with records indicating work was performed under Accessory Dwelling Unit regulations and other legalization efforts. The property's most recent planning records show completion of work to reduce an existing deck, infill a ground floor garage, and replace a dormer window, all completed by fSIA Consulting Corp.