525-535 Filbert St, San Francisco, CA 94133

Located in Telegraph Hill, 525-535 Filbert Street is a 6-unit, 3-story multi-family residential building constructed in 1908, currently owned by David Bellings. The property has undergone significant improvements and maintenance work over the past two decades, including a mandatory seismic retrofit in 2017 to comply with San Francisco's Soft Story Retrofit Program, which was properly completed and received its Certificate of Final Completion. The building has seen multiple major upgrades between 2007-2015, including comprehensive unit remodels, roof replacement, and HVAC system improvements.

In 2021, approximately 15 feet of sewer line and trap were replaced, and there were notable infrastructure improvements including electrical rewiring, plumbing upgrades, and kitchen/bathroom renovations across multiple units. The building's maintenance history shows attention to critical systems, though there have been some regulatory interactions. A 2020 complaint regarding the Soft Story Retrofit Program was eventually resolved in 2022, and there was one incident in 2015 involving unauthorized roofing work that drew fire department attention.

The property has experienced typical urban issues as documented in 311 calls, primarily relating to street-level concerns like parking violations and environmental cleanup needs. Recent inspections and permits indicate active maintenance of building systems, with no active violations as of now. The property has also been subject to scrutiny over potential unauthorized short-term rentals, though these concerns were addressed and marked as "Closed - Abated" in planning records.