150 Central Ave, San Francisco, CA 94117

150 Central Avenue is a three-story multi-family residential building constructed in 1906, containing 4 units and currently owned by 150 Central LLC. The property has undergone several significant renovations and faced notable challenges over the years, with the most serious incident being a fire in 2018 that affected Apartment B, requiring substantial electrical, plumbing, and heating system repairs costing $70,000, including kitchen rewiring, new circuit breaker panel installation, and smoke detector updates. The building has shown ongoing maintenance and improvement efforts, with recent work including plumbing updates in 2024 for water heater replacement and water, waste, and gas line improvements.

A notable current project (filed in late 2022) is the proposed conversion of an existing carriage house into a one-bedroom accessory dwelling unit. The building's history reveals various maintenance and safety concerns that have been addressed over time. In 2006, routine apartment investigations identified multiple issues including stair repairs, security improvements for exterior doors, fire safety concerns, and plumbing violations, all of which have been marked as not active.

Earlier improvements include reroofing in 2010 and exterior painting in 1986. The property has experienced several fire-related incidents as recorded by the Fire Department, though none resulted in civilian injuries. Recent maintenance activity is evident from multiple 311 calls in 2024 primarily related to street lighting and parking issues in the vicinity, though these are not directly related to building conditions. The property's most recent plumbing work and ongoing ADU conversion project suggests continued investment in improving and upgrading the building's infrastructure.