715 Lyon St, San Francisco, CA 94115

The two-unit, single-story multi-family residential building at 715 Lyon Street, owned by Johnson Children Irrevoc Tr and built in 1900, has undergone several significant maintenance and improvement projects over the past few decades. Most notably, in 2017, the building received a furnace replacement, and in 2012, electrical upgrades were completed, including changes to two FPE breaker panels and electrical meter units. The building has required various structural and maintenance work, including repairs documented in 2011 (addressing structural and termite issues) and 2006 (front repairs and step repairs).

A concerning situation emerged in February 2018, when a complaint was filed regarding an apparently un-permitted lower-level living space with kitchen facilities and external entrance, reportedly used for short-term rentals, which remains listed as active in the housing inspection system. The property has experienced recurring issues with parking enforcement, particularly in 2024, with multiple documented cases of driveway blocking that resulted in citations or officer responses. There were also two encampment incidents reported and resolved in April 2024.

The building's history includes some periods of concern in 2010 when there were complaints about open vacant building conditions that required correction, along with two fire-related incidents (one violation issued and one unspecified complaint) during that same year. The structure has maintained compliance with major systems updates, as evidenced by the completed permits for plumbing and electrical work, though a 1992 reroofing permit is shown as expired. With the oldest permits dating back to 1992, there is a consistent pattern of maintenance work being performed, though the 2018 housing complaint regarding un-permitted living space raises some ongoing compliance questions.