851-853 47th Ave, San Francisco, CA 94121

The Yim Family Trust property at 851-853 47th Avenue is a two-unit, two-story multi-family residential building located in San Francisco's Outer Richmond neighborhood. Built in 1947, this flats and duplex structure has undergone several significant improvements over the years, with the most substantial renovation occurring in 2008 when approximately $25,000 was invested in converting a portion of the existing garage space into new living areas, including a bedroom, study room, and bathroom.

This renovation project was accompanied by comprehensive plumbing and electrical upgrades, including the installation of a new bathroom with washer and dryer facilities, and electrical work involving six lights, six switches, twelve receptacles, and four circuits, all of which were completed successfully. The building's maintenance history includes earlier improvements such as the installation of fourteen aluminum windows in 1984 and stucco repairs to the garage door in 1999.

The recent history of the property includes three 311 calls, though none were directly related to the building itself. The most recent incident, reported in August 2024, concerned an abandoned vehicle near the property, while two incidents in 2018 involved street-related issues: one for graffiti on a pole and another for general street cleaning needs, both of which were resolved by city services. While these exterior maintenance issues were addressed promptly, it's worth noting that they occurred outside the building itself and were managed by city departments rather than being related to the building's condition or management.