180 4th Ave, San Francisco, CA 94118

180 4th Avenue is a 12-unit, three-story multi-family residential building constructed in 1923 and currently owned by Gruber Legacy LP. The property has undergone significant improvements over the past decades, with the most recent major upgrades focusing on safety systems. In 2023 and 2024, the building received important safety enhancements including a fire alarm system upgrade with low frequency sounders in sleeping areas (cost: $33,921) and the installation of a new domestic hot water boiler.

The building has a history of maintaining and upgrading individual units, with several comprehensive remodels documented between 2006 and 2021, including kitchen and bathroom renovations in Units 6, 7, 11, and 12, along with electrical and plumbing improvements. The property has experienced several fire alarm system issues in recent years, with complaints filed in 2018 and 2019 regarding alarm systems and exit maintenance, though these conditions were promptly corrected. Historical records indicate past concerns with fire escape ladders and smoke detectors in 2003-2005, which were addressed. The building underwent structural work in 2006, including new concrete footings and shearwalls, and has maintained its infrastructure through various updates including window replacements (2004), roofing (1996), and a major electrical service upgrade (2005).

Recent 311 calls from January 2025 show multiple reports of garbage and debris management issues near the property, though these are primarily related to street cleaning matters rather than building maintenance. The building's fire incident history shows minimal occurrences, with most being false alarms or system malfunctions, and no civilian injuries recorded. Regular routine inspections have been conducted over the years, with records showing prompt resolution of identified issues. The property's maintenance record demonstrates ongoing investment in both unit improvements and building systems, with particular attention to safety upgrades in recent years.