261-263 Arch St, San Francisco, CA 94132

The two-unit multi-family residential building at 261-263 Arch Street, owned by Jeffrey Nicholas May, has experienced several significant modifications and compliance issues since its construction in 1940. The property underwent substantial improvements in 2015, including the legalization of a non-permitted in-law unit, with associated building and plumbing permits totaling over $75,000. These renovations included moving non-load bearing walls, adding doorways, and constructing a deck with stairway egress.

The building has seen consistent electrical upgrades, including a 2023 service upgrade from 100 to 200 amps, installation of solar panels in 2021, and various rewiring projects between 2005 and 2017. The property has a history of regulatory scrutiny, particularly regarding illegal units and safety violations. A major compliance issue arose in 2007 when a Notice of Violation was filed, citing an illegal dwelling unit with kitchen and bath, inadequate egress, and heating problems, though these violations were eventually abated by 2013.

Multiple bathroom and kitchen-related permits were issued between 2005 and 2013 to address these issues. Recent activity includes several 311 calls in early 2025 regarding debris and garbage, though these environmental issues appear to be affecting the immediate vicinity rather than the building itself. The property has also been subject to multiple fire safety violations at a nearby address (400 Sargent Street), with various issues related to alarm systems, emergency lighting, and exits, though most of these violations have been abated between 2022 and 2024. While these violations do not directly affect the Arch Street property, they indicate adjacent safety concerns.