3528-3530 23rd St, San Francisco, CA 94110

The property at 3528-3530 23rd Street in Noe Valley is a 2-story multi-family residential building constructed in 1900, containing three units and owned by Jonathan H. Blavin. The building has undergone several significant improvements over the past two decades, with the most recent major work including a roof replacement in 2016 (cost: $8,800) and sewer lateral repairs in the walkway.

In 2015, substantial renovations were completed including the addition of two bathrooms, installation of new kitchen features, lighting upgrades, and electrical system improvements including the replacement of knob and tube wiring throughout the house. Earlier improvements included a seismic upgrade in 2010 ($25,600) involving the installation of shear walls and related structural elements, and a comprehensive window replacement project in 2008 that replaced 20 windows with energy-efficient variants. The building's maintenance history shows regular upkeep and modernization efforts, though there was one notable complaint in 2009 regarding paint scraping and dust control during construction work.

The property has been subject to several routine inspections of common areas, with no ongoing violations recorded. Recent activity at the address has primarily involved external matters such as parking enforcement issues (2024) and several street cleaning requests between 2018 and 2021, which were all resolved. A planning record from 2011 indicates a proposal for a top addition to the structure, though there are no current active permits or applications on file for such work. The most recent maintenance patterns suggest regular upkeep of the property with no major structural concerns reported in recent years.