457-459 Broderick St, San Francisco, CA 94117

The property at 457-459 Broderick Street is a two-story, three-unit multi-family residential building located in Park North, built in 1900 and currently owned by the Diane E Offereins Trust. The building has undergone several significant renovations and maintenance updates over the past two decades, with the most substantial recent work occurring in 2018, including the addition of a bathroom ($40,000) and the replacement of the 200-amp main service panel and three-gang meter system due to corrosion issues. In 2020, the property received window upgrades with the replacement of seven sets of double-hung sashes, four of which are street-visible.

The building had some structural maintenance work completed in 2006, including dry rot repairs around windows and doors, though a major renovation project proposed in 2012 to modify the roof and rear deck was ultimately canceled. Several permits have been issued for street space usage over the years, and there have been two recent parking enforcement calls in 2023-2024 regarding driveway blocking. An expired plumbing permit from 2018 for shower pan installation is on record, along with a completed permit for bathroom fixtures.

The property's plumbing history shows a broken sewer issue that was resolved in 2000. Planning records indicate past proposals for significant changes, including a staff-initiated discretionary review for a dwelling unit merger that was ultimately not developed as proposed. A sidewalk defect was reported and resolved in 2022, and various electrical improvements have been made over the years, including lighting and receptacle upgrades.