150-152 Liberty St, San Francisco, CA 94110

The two-unit residential building at 150-152 Liberty Street, owned by Virginia C. Mehegan and constructed in 1922, has undergone significant improvements over recent years, with the most substantial renovations occurring in 2022. Major projects included the conversion of existing storage into conditioned common space and comprehensive renovations of kitchens and bathrooms on the second and third floors, with a permitted cost of $284,000.

The property has also been equipped with modern energy systems, including the installation of a 6.0 kW solar panel and battery system (completed in 2022 and newly installed again in 2023) at a cost of approximately $37,438, demonstrating commitment to sustainable energy solutions. Additional improvements included window replacements, with new aluminum-clad wood windows installed at the side and rear of the building, and the construction of a rear deck extension. All electrical systems were upgraded with new wiring, receptacles, lights, and a new subpanel during 2022 renovations.

The building's maintenance history shows attention to basic infrastructure needs, including a complete reroofing in 2008 and an underground electrical service conversion with 200-amp, 2-meter service installation in 2004. While there have been some neighborhood issues reported through 311 calls, such as street cleaning needs and parking complaints, these appear to be typical urban maintenance matters rather than building-specific concerns. Recent calls related to encampments and medical waste were reported in the vicinity, but were either resolved or determined to be invalid upon inspection, with no direct connection to the building itself. The property has maintained active compliance with permit requirements, though some plumbing and mechanical permits from 2022 are marked as expired; however, given the scale of the improvements, these may have been completed under different permit classifications.