602-604 Mississippi St, San Francisco, CA 94107

The property at 602-604 Mississippi Street is a two-unit, three-story multi-family residential building located in Potrero Hill, constructed in 1900 and currently owned by Christine Eliz Pfeiffer. The building underwent significant renovations in 2019-2020, including major remodeling of both units' kitchens and bathrooms, installation of a new roof deck, dormers, skylights, and substantial basement work to create new living spaces and patios, with total renovation costs exceeding $1 million. The improvements also included updated electrical systems with a new 200-amp service, hydronic heating installation, and comprehensive plumbing upgrades for both units.

While the major construction work was completed, there was one building complaint filed in April 2020 regarding alleged construction violations, though this complaint is currently listed as "Not Active." The property has experienced several infrastructure issues over the years, including two documented sewer backups in 2016, one in 2022, and multiple water leak incidents between 2015-2016, which appear to have been resolved. More recently, there is an open complaint regarding pavement defects in front of the property (filed March 2024). The building's systems have generally been well-maintained, with the most recent significant work focusing on electrical upgrades, hydronic heating systems, and plumbing improvements. The property was legally documented as a three-story building with two residential units in 2018, validating its current configuration.

While there have been some maintenance issues reported through 311 calls, including sidewalk parking violations and public works matters, these are typical for urban properties and vary in nature. The property underwent a condo conversion process that was approved (status: Closed - Approved) through Sirkin Law, APC, suggesting a formal transition to individual unit ownership structure. A tenant buyout was recorded for 584 Mississippi Street in July 2021, though this appears to be a different property, indicating some potential address confusion in records. The building has had minimal fire-related incidents, with only routine emergency service calls recorded, none resulting in injuries or property damage.