40-42 Fair Ave, San Francisco, CA 94110

Located in Bernal Heights, this 2-unit multi-family residential building at 40-42 Fair Avenue was constructed in 1910 and has undergone numerous significant improvements over the past decade. Most recently, in early 2024, the property underwent kitchen remodels on both units, including cabinet replacements and counter improvements, with associated electrical work (new receptacles) and HVAC updates (furnace removal and heat pump installation).

The building has seen substantial modernization efforts, including the installation of a new heat pump system in 2023, conversion to a heat pump water heater system in 2022, and replacement of nine windows with energy-efficient double-pane versions in 2015. Major structural and safety improvements have been prioritized, such as the replacement of rear stairs for emergency egress in 2020, and significant facade work in 2021 involving removal and replacement of vinyl siding on multiple exposures.

The building's maintenance history shows consistent attention to infrastructure, including roof replacement in 2013, dry rot repairs in 2014, and comprehensive electrical system upgrades in 2019. Three plumbing-related permits from 2020-2022 indicate ongoing improvements to the building's water systems, including drain line relocations and new plumbing installations. The property's documented improvements reflect a pattern of systematic upgrades focusing on energy efficiency, safety, and modernization, with particular attention paid to kitchen and infrastructure improvements in recent years.