635-637 20th Ave, San Francisco, CA 94121

The property at 635-637 20th Avenue in the Central Richmond neighborhood is a two-unit, two-story multi-family residential building constructed in 1923 and currently owned by Michelle K Cody Revocable Living Trust. The building has undergone several significant improvements over the past decade, with the most substantial work occurring in 2018 when both units received comprehensive updates including kitchen and bathroom renovations, electrical rewiring, and plumbing work costing approximately $40,000. The electrical system received a major upgrade in 2004 with the installation of a 200A service system with three meters and sub-panels.

The building has also seen consistent maintenance of its windows, with multiple replacement projects between 2015-2016 focusing on energy-efficient vinyl windows with low U-factors. In late 2017, a voluntary structural improvement was undertaken to enhance the building's foundation with additional plywood and anchor bolts. Recent municipal service records show three instances of abandoned vehicles and one parking issue near the property between 2022-2024, though these were all street-related matters rather than building concerns.

The only non-building related service call was for illegal postings in 2016. The property's maintenance history demonstrates regular upkeep and modernization efforts by the owner, with no recorded building code violations or planning complaints in recent years. The most recent building-related work - window replacement and energy efficiency upgrades - was completed successfully under proper permits, suggesting responsible property management.