363 Crestmont Dr, San Francisco, CA 94131

The three-story, two-unit multi-family residential building at 363 Crestmont Drive in Forest Knolls, constructed in 1965 and currently owned by the Ioan Allen Survivors Trust, has undergone several significant improvements and maintenance work over its lifetime. The most substantial recent renovation occurred in 1991-1992 when the property underwent a horizontal addition, followed by the installation of vinyl siding and explorations of the dining room ceiling. In the late 1990s, the building required some structural repairs, including a complete reroofing in 1996 and repairs to the entry walkway and support beams in 1997.

The early 2000s saw various improvements, including window replacements in 2003, while in 2007, galvanized steel posts/bollards were installed in the common area boundary. The most recent building-related issues have been minimal, with only one permit-related matter recorded in 2024 concerning sign repair support. The property's recent history (2019-2024) shows primarily external maintenance and neighborhood-related concerns, including multiple illegal parking incidents (three in 2022-2023), a water leak report in 2019, and a damaged tree removal in 2014.

Two significant planning applications were approved: a conversion to a two-unit condominium and a rear yard extension project including a solarium and bay window additions. The building's maintenance record shows regular upkeep, with all permits from the past 20+ years being properly processed, though some earlier permits from the 1990s are listed as expired or completed. The property has generally maintained good structural integrity, with permitted modifications improving living conditions while adhering to city regulations.