80-90 Alta St, San Francisco, CA 94133

The 12-unit multi-family residential building at 80-90 Alta Street, located in Telegraph Hill and owned by Giampaolo Boschetti, was constructed in 1961 and spans three stories. The property has experienced several maintenance and safety concerns over the years, with the most recent being a mold issue reported in January 2024 and ongoing concerns about fire extinguisher maintenance.

Notable violations include a 2017 Soft Story Tier 3 issue due to an unfiled permit, which was abated in November 2017, and multiple fire safety violations in 2005 requiring repairs to fire escape ladders, wood stairs, and smoke detector inspections. The building underwent some structural work in 2005, including the replacement of staircase support beams and electrical system upgrades, though one electrical permit from 2005 is noted as expired. Recent maintenance challenges have included multiple sewage discharge incidents in late 2024, though these were subsequently resolved.

The property has shown a pattern of fire safety inspections and violations, particularly regarding extinguishers, with the most recent violation issued in March 2024. Historical records show various routine inspections and repairs, including bathroom renovations in 2004 and a retaining wall construction in 1999. The building's compliance history indicates attention to various safety requirements, though with recurring maintenance issues that have required multiple interventions over time.