212 26th Ave, San Francisco, CA 94121

The two-unit residential building at 212 26th Avenue in the Lake - The Presidio neighborhood, owned by Tyne Shannon M, dates back to 1905 and is classified as a flats/duplex structure. The property has experienced recurring issues with dry rot, particularly affecting the rear stairwell and various exterior areas, with repairs documented in 2000, 2016, and most recently in 2021.

A significant cluster of building violations was documented in May 2016, including concerns about deck repairs, mold/mildew presence, inadequate lighting, plumbing issues, and lead paint hazards, all of which remain active as of September 2024. These violations included problems with stairs, handrails, water heater safety, and plumbing permits, with a final warning letter issued in September 2024 and a director's hearing scheduled for October 2016. The building has a history of maintenance challenges, with complaints about an apparently unauthorized basement apartment (2016) and water-related issues during rainy weather.

Several building permits from the mid-1980s indicate structural modifications, including rear porch demolition and laundry construction work. While there have been no reported civilian injuries from recent fire incidents, there was one documented cooking fire and one unintentional alarm activation. The property has experienced various neighborhood-related issues documented through 311 calls, primarily regarding street cleaning, parking enforcement, and occasional public space concerns, though these are not directly related to building conditions.