719-721 Anza St, San Francisco, CA 94118

The property at 719-723 Anza Street is a two-unit, two-story multi-family residential building located in San Francisco's Lone Mountain neighborhood, owned by Masakazu & Emiko Komatsu Fm. Built in 1941, this flats/duplex structure has undergone several significant improvements over the years, with the most recent major work occurring in 2015 when the electrical system was upgraded to a 200-amp residential service with two meters.

In 2005, extensive window replacements (totaling 21 windows) and vinyl siding installations were completed, costing over $40,000 combined. Earlier renovations included a roofing project in 2003 and aluminum window replacements in 1988. The building has experienced some maintenance and compliance issues, most notably in 2019 when a violation was recorded regarding problems with the fresh air inlet system, though this violation is currently listed as not active.

The property history shows regular attention to maintenance and improvements, with all major permits recorded as completed except for a roofing permit in 2003 that expired. The surrounding area has experienced typical urban issues as documented in 311 calls, including reports of graffiti (most recently in 2022), general cleaning needs, and illegal postings, though these external matters do not directly reflect on the building's condition or management. The most recent building permit activity occurred in November 2024, involving an address correction related to the property's official records.