1270-1272 Guerrero St, San Francisco, CA 94110

The three-unit, two-story multi-family residential building at 1270-1272 Guerrero Street in Noe Valley, owned by Philip John Lyons, was constructed in 1906 and has undergone several significant improvements over the years. Most recently, in 2017, the building received substantial upgrades including a $9,000 re-roofing project and the replacement of 28 windows with energy-efficient glass, completed with a U-factor of not greater than .32. The building has a notable history of addressing safety and maintenance issues, particularly in the realm of fire safety and building code compliance.

In 2010, multiple violations were recorded and subsequently abated within months, including repairs to the central alarm system, maintenance of the fire escape drop ladder, and the recharging of fire extinguishers. The building underwent significant renovations in 1988-1990, including the installation of a smoke vent in the stairwell and various interior upgrades. Recent history shows ongoing maintenance of public infrastructure around the building, with multiple 311 calls mainly related to parking enforcement (three documented cases between 2022-2019) and tree maintenance issues (two cases in 2018 and 2024).

A sidewalk defect was reported and resolved in 2015, while street lighting and graffiti issues were addressed in 2017. The property has maintained active compliance with building codes since the significant remediation work of 2010, with all identified violations being properly addressed. The building's window upgrade in 2017, both energy-efficient and aesthetically consistent with the property's characteristics, represents the most recent major improvement to the structure.