438 31st Ave, San Francisco, CA 94121

The two-unit residential building at 438 31st Avenue in the Central Richmond neighborhood, currently owned by Wang Rose Koe-jui, has undergone several significant renovations since its construction in 1988 following the demolition of a single-family dwelling on the site in 1986. The property has seen substantial exterior improvements over the years, including a complete re-roofing in 2017 (cost: $16,600), and a comprehensive facade renovation in 2015 that addressed exterior siding and window replacements ($28,000).

The most recent major improvement was completed in 2022, involving the replacement of 12 windows on the front side of the building with fiberglass units ($9,600). The building's maintenance history shows regular upkeep of windows and facade elements, with all permits issued and appropriately managed. Recent activity at the property has been relatively minimal, with only routine service requests and parking-related incidents recorded through 311 calls.

The most recent building-related interaction was a Rent Board fee housing inventory request in November 2023, which was resolved with a paper exemption form issuance. While there have been several reports of driveway blocking in 2021 and 2023, these were parking enforcement matters rather than building-related issues. Two planning records from the past regarding neighborhood character concerns were marked as closed with no further action noted.