318 Prospect Ave, San Francisco, CA 94110

The three-unit residential building at 318 Prospect Avenue in Bernal Heights, owned by Michael J Raifsnider, is a two-story flats and duplex structure built in 1905. The property has undergone several significant renovations and maintenance work over the years, with the most recent being a complete reroofing project valued at $20,000 that was completed in July 2024.

Historical improvements include a second-floor bathroom upgrade in 2007 (with associated plumbing and electrical work), extensive kitchen renovations in 2005, and substantial exterior work in 2006 that encompassed stucco removal, siding repairs, and front stairs/porch renovations. The building has had multiple permit renewals in 2006, suggesting careful attention to completing various construction tasks. Recent incident history shows relatively few concerning events, with the most significant being a fire complaint in May 2021 that was determined to have "no merit." There have been periodic issues with parking violations and sidewalk access, including a blocked sidewalk incident in July 2024 involving construction materials, though this was promptly resolved.

The property had one known variance case regarding unauthorized utility porch and stairs construction, which has been closed and approved. Multiple 311 calls in recent years have primarily related to routine urban maintenance matters such as waste disposal and parking enforcement, rather than any direct building-related issues. The building's maintenance record shows regular upkeep, with no significant safety or habitability concerns having been reported through official channels.