4330-4332 20th St, San Francisco, CA 94114

The property at 4330-4332 20th Street is a two-unit, two-story multi-family residential building located in the Eureka Valley/Dolores Heights neighborhood, constructed in 1900 and currently owned by 4330 20th St LLC. The building has undergone several significant renovations, with the most substantial work occurring in 2018, including comprehensive electrical upgrades (replacing 80-amp service with 200-amp service for both units), complete rewiring of both units with new LED lighting, and extensive plumbing work comprising repiping of both floors, new drainage vents, and gas lines. Recent maintenance includes a $19,000 repair and replacement of the supporting system at the rear storage area completed in 2023, and historical records show previous improvements such as siding replacement (2018), kitchen and bathroom remodels (2018), and bathroom remodeling (2013).

The building has faced several compliance issues, including past violations regarding roof drainage and flue installation (2012) and lead paint concerns (2009), though these were all officially abated by 2014. Recent and ongoing concerns include an active complaint from 2018 regarding improper drainage of a new patio reportedly causing flooding issues for the downhill neighbor, and a sewage backup incident reported in March 2022. The property has experienced periodic maintenance issues over the years, including exterior paint problems (2009-2011), though no current violations are on record.

Recent service calls (2020-2024) have primarily been related to street cleaning and sidewalk maintenance. The building underwent tenant buyouts in October 2017, with both units vacated for $70,000. High-profile recent improvements and regular maintenance suggest ongoing investment in the property's upkeep, though prospective tenants should note the older building's history of plumbing and drainage-related issues.