230 9th Ave, San Francisco, CA 94118

The two-unit, two-story multi-family residential building at 230 9th Avenue in the Inner Richmond, owned by Mark Andrew & Soizic Dercol, has undergone a series of improvements and maintenance work over the past two decades. Most notably, the property has seen significant window upgrades between 2016 and 2020, with eight separate permits issued for replacing windows with Fibrex wood composite materials, including casement and triple casement windows, in both street-visible and non-visible areas of the building.

These window replacements, all completed successfully, demonstrate a consistent effort to improve energy efficiency with U-factor ratings below 0.32. Other building maintenance work has included a complete reroofing project in 2013 ($9,200) and sidewalk repair in 2002, plus structural work in 1993 involving elevating sections of the mudsill on the back wall. The building has had two notable building complaints from 2004 - one regarding unauthorized construction work in the rear and another concerning extensive electrical work in the garage that reportedly resulted in high PG&E bills, though both issues were resolved by early 2005.

The property has generated several 311 calls in recent years, primarily related to parking issues (including two sidewalk parking citations in 2022 and driveway blocking in 2019), street cleaning needs, and graffiti incidents, with the most recent calls occurring between 2019 and 2024. While the graffiti and noise complaints from 2019-2020 were addressed, they occurred during the shelter-in-place period, which affected normal city response protocols. The building's maintenance record shows regular upkeep and modernization efforts, particularly in window replacement, while the complaint history suggests prompt resolution of issues when reported.