1546-1548 18th St, San Francisco, CA 94107

The property at 1546-1548 18th Street in Potrero Hill is a two-story, three-unit multi-family residential building constructed in 1900 and currently owned by Mclores Fmly Tr 2012. The building has undergone significant improvements over the past decade, including comprehensive renovations in 2014-2015 that encompassed kitchen and bathroom remodels, electrical system upgrades including rewiring of the lower flat, window replacements, and heating system improvements with the installation of new fan coil units and water heater.

A sewer lateral replacement was completed in 2016, addressing previous plumbing issues. Historical records from 1998-2004 indicate several concerning resident complaints, including structural issues such as dry rot in ceiling beams, floor sagging, inadequate heating, and multiple incidents of water intrusion and mold. While these complaints were officially resolved, they suggest that the building experienced significant maintenance challenges in its earlier years.

Recent history shows no building code violations or active complaints regarding structural or plumbing issues. The property has experienced routine fire alarm activations (all unintentional with no fires or injuries reported) and several 311 calls for street cleaning and debris removal in late 2024, suggesting active maintenance by current ownership but potentially indicating issues with neighborhood litter management. A tree maintenance request from October 2024 is currently open.