221 26th Ave, San Francisco, CA 94121

The three-story, four-unit multi-family residential building at 221 26th Avenue, owned by Wilfred W. Wong and Alice Loo, has undergone several significant improvements and faced various maintenance challenges since its construction in 1968. Most recently, in December 2024, a tenant filed an active complaint regarding heating system deficiencies, reporting that the apartment could only maintain a temperature of 66°F, which is below the legal minimum requirement of 70°F.

The building has seen substantial infrastructure upgrades in recent years, including a voluntary seismic upgrade filed in July 2021 (estimated cost $98,000), installation of an EV charger in March 2023, and a series of plumbing improvements including multiple water heater replacements and backflow prevention device installations between 2013 and 2016. Historical maintenance issues have included multiple instances of water-related problems, with significant incidents in 2011 involving water damage and mold, and balcony structural concerns in 2012, which led to a complaint about unpermitted construction. The building's maintenance history reveals recurring issues with moisture and water damage, evident from multiple repairs to dry rot in the siding (2007), rotted wood in the balcony structure (2012), and various plumbing modifications. In 2003, the property faced multiple fire safety violations that were subsequently addressed, including issues with smoke detectors and fire escapes.

Recent maintenance efforts indicate proactive property management, with substantial investments in seismic safety and electrical infrastructure. While the building has had its share of maintenance challenges, the recent heating complaint suggests that some systems may still require attention. The property has experienced several fire department responses, though none resulted in significant incidents or injuries, primarily relating to false alarms and system activations. Outside the building itself, there have been multiple parking enforcement actions documented through 311 calls, indicating some ongoing challenges with street parking compliance in the area.