523-525 16th Ave, San Francisco, CA 94118

The two-unit residential building at 523-525 16th Avenue in the Central Richmond neighborhood, owned by Eric B & Aimee M Oillarburu, is a two-story flats and duplex structure built in 1947. The property has undergone several significant improvements over the past two decades, most notably a substantial $350,000 rear addition with ground and first-floor extensions and a roof deck completed in 2005.

Earlier renovations included a $25,000 kitchen and bathroom remodel in 2003, with subsequent work including electrical upgrades in 2007 that involved rewiring the lower unit's kitchen, bathrooms, bedrooms, family room, and installing new electrical components. The building has received regular maintenance attention, including roofing work in 1998 and sidewalk repairs in 2006, though there are records of dry rot issues in the front of the building from 1993-1994 that appear to be properly addressed. The property's recent history includes regular parking enforcement activity, with multiple citations issued between 2018 and 2022 for vehicles parking on sidewalks near the property, suggesting ongoing neighborhood parking challenges.

A water quality complaint was noted in January 2016, which was accepted by the PUC, though no subsequent issues have been recorded. The most recent building-related activity was a Rent Board service request in January 2024, which was resolved without incident. The building appears to be well-maintained, with no recorded building code violations or safety concerns in recent years.