91-97 Mayfair Dr, San Francisco, CA 94118

The property at 91-97 Mayfair Drive is a two-story, 4-unit multi-family residential building constructed in 1949, currently owned by Patrick J & Breda B Phillip. The building has undergone several significant improvements in recent years, including the replacement of six retrofit windows on the side facade in 2022 ($3,500) and remediation of dry rot through siding replacement in 2019 ($26,000).

The building's mechanical systems have received attention with multiple furnace replacements in 2020 and 2021, and an electrical upgrade to a new 400-amp main service panel was completed in 2017, indicating efforts to maintain and modernize building systems. A heating complaint was recorded in January 2020, though this issue does not appear to have persisted. The property has maintained regular building inspections and historically had routine inspections in 1999, 2004, and 2008, with a construction-related complaint in 2019 regarding work at 93-97 Mayfair Drive without permits.

The most recent significant building-related activity is a "Rebuild Letter" application for the property has been processed, indicating potential future improvements. While recent 311 calls (September-October 2024) show multiple reports of encampments, garbage, and debris in the vicinity of the property, these external issues are related to street conditions rather than directly affecting the building itself. The building's permit history shows consistent attention to maintenance and compliance with building codes, with no current active violations or complaints.