2140-2142 Larkin St, San Francisco, CA 94109

This two-unit, two-story multi-family residential building located at 2140-2142 Larkin Street in Russian Hill was constructed in 1912 and has undergone several significant improvements over the past few years. The most recent major work includes a roof replacement in January 2019 (cost: $9,000), window upgrades in the stairwell and lightwell (September 2018, $5,000), and bathroom remodeling with new finishes and fixtures (March 2016, $13,000).

The building has received essential infrastructure upgrades, including a 200-amp electrical service upgrade in July 2015 and sewer repairs in March 2018. Prior to these improvements, there were two building complaints filed in October 2015 regarding unpermitted construction work, though these cases are now listed as "Not Active." The property's maintenance history shows regular upkeep, with documented street space permits issued in 2018 and 2019.

The electrical system has seen updates with new light switches, outlets, and lighting fixtures being installed in March 2016. Historical records from the late 1980s show repairs to the rear stair and conversion of storage space into a bathroom. In summary, the building has received consistent maintenance and modernization work over the years, with particular attention to both the interior spaces and essential systems, though there was a brief period of unpermitted work in late 2015 that was addressed through proper permitting for subsequent improvements.