274-276 San Carlos St, San Francisco, CA 94110

The property at 274-276 San Carlos Street is a two-unit, two-story multi-family residential building located in San Francisco's Inner Mission neighborhood, constructed in 1900 and currently owned by Melissa Liao. The building has undergone several significant improvements in recent years, including the installation of a solar PV system in 2022, a new electrical panel upgrade to 200 amps in 2024 (currently in progress), and water heater replacement in 2023.

Major renovations include a kitchen remodel in 2016-2018 (approximately $39,000 total) and roofing work in 2021 (approximately $12,500). The building's infrastructure has been consistently maintained, with multiple gas line installations and upgrades, including a kitchen renovation in 2014 and various plumbing improvements between 2008-2023. Historical maintenance records show attention to both building and safety requirements, including compliance with the 3R inspection in 2009 and related electrical work.

A concerning incident from 1996-1997 involved the building being temporarily abandoned, with security issues including broken windows and unauthorized occupants, though this was resolved in 1997. Recent activity in the vicinity has generated multiple 311 calls for street cleaning and sidewalk maintenance between 2023-2024, though most of these cases were resolved promptly. The property has maintained active upkeep through regular maintenance, though no significant building code violations or safety concerns have been recorded since the 1996-1997 period, indicating improved property management and maintenance standards under current ownership.