41-43 Mirabel Ave, San Francisco, CA 94110

The property at 41-43 Mirabel Avenue in Bernal Heights is a two-unit, three-story residential building constructed in 1909, currently owned by Korngold Bear. The building underwent significant renovations between 2001 and 2010, including a major 2007 remodeling project valued at $450,000 to convert storage spaces into livable areas and legalize a previously unauthorized unit, along with seismic strengthening work completed in 2001.

Comprehensive updates to the building's infrastructure were carried out during this period, including the installation of two full bathrooms, kitchen facilities, and modern electrical systems, with the addition of solar panels in 2017 (E201704044055) consisting of 17 PV modules. The property has had two notable building code violations: one in 2001 for unauthorized basement unit construction (quickly resolved) and a 2010 complaint regarding work hours violations (resolved within a day). Recent history (2023-2024) shows regular maintenance and compliance with parking regulations, though there have been multiple parking enforcement cases in the vicinity.

The building permit history indicates comprehensive improvements to the property's structure and systems, including plumbing upgrades such as a new low-pressure condensing boiler system in 2010, though one plumbing permit from 2010 for a fireplace flue installation has expired. The property has maintained active compliance with city regulations, with all major building violations being addressed promptly and no active violations currently on record. Recent municipal 311 calls primarily relate to parking enforcement, with one case in 2023 involving hazardous materials on the street, though this was transferred to the appropriate department for handling.