3683-3685 Sacramento St, San Francisco, CA 94118

The two-unit, two-story building at 3683-3685 Sacramento Street in Presidio Heights, constructed in 1904, has undergone significant renovations and improvements over the past three decades. The most substantial recent work occurred in 2012, when the property underwent comprehensive updates including kitchen and bathroom renovations, skylight installations, and washer/dryer additions ($35,000).

This was preceded by an electrical system upgrade with a complete rewiring of the second floor and installation of new services for both units. Earlier improvements from 2007 included a horizontal rear extension with facade modifications and accessibility improvements for the ground floor retail space. The building's systems have been systematically upgraded, with new furnaces and ductwork installed in both units in 2008, along with plumbing improvements including bathroom remodeling and new sewer lines.

Two building complaints were recorded, one in 2008 regarding work exceeding permit scope, and another in 2009 concerning unpermitted deck construction, though both were resolved. The property's maintenance and improvement record shows regular upkeep and modernization of both residential and commercial spaces, with particular attention to electrical, plumbing, and structural systems. A single fire-related incident was recorded as a false alarm, with no injuries reported.