132-134 Blake St, San Francisco, CA 94118

The two-unit residential building at 132-134 Blake Street in Lone Mountain is a two-story flats and duplex structure owned by the Mary R Coulton Revocable Trust and built in 1900. The property has undergone several significant improvements over the past decade, with the most substantial recent work occurring in 2021, involving the replacement of the ground floor slab, footings, posts, and the addition of new insulation and gypsum board, at a cost of $20,000. Other notable permitted work includes a complete roof replacement in 2010 ($9,200) and sewer line and house trap replacement in 2012.

A concerning issue was documented in 2006 regarding an illegal basement unit lacking proper amenities, though this complaint was promptly investigated and marked as not active. The property has been subject to frequent parking-related complaints in recent years, with multiple instances of blocked driveways and illegal parking documented between 2023-2024, resulting in several citations. While these parking issues may impact resident convenience, they do not directly affect building safety or habitability.

Additionally, there was one hazardous materials incident reported in June 2023 involving liquid substances, though this was marked as resolved. The building received regulatory attention in 1993 for violations that were subsequently corrected. The property's maintenance history suggests regular upkeep, with major systems like roofing and plumbing having been updated or replaced as needed, though it's worth noting that the 2021 ground floor work indicates ongoing maintenance of the building's structural components.