27 Prospect Ave, San Francisco, CA 94110

The two-unit residential building at 27 Prospect Ave in Bernal Heights, owned by Rhett Byron A & Baker Andre, is a two-story flats and duplex structure built in 1908. The property has undergone several significant improvements over the years, with the most substantial recent renovation occurring in 2017 when the kitchen was remodeled with new countertops, cabinets, flooring, and appliances at a cost of $40,000.

This project, though initially generating a building complaint regarding unauthorized work, was later properly documented with electrical upgrades including a 200a service upgrade and new kitchen electrical installations. The building's infrastructure received attention in 2015 with the completion of sewer/housetrap replacement work, and in 2004, a reroofing project was completed. The property has experienced recurring issues with abandoned vehicles in the vicinity, particularly between 2016 and 2018, with several reports filed through 311 calls.

Most of these vehicles were either gone upon inspection or were towed according to standard procedures. More recent 311 calls from 2023-2024 have focused primarily on street cleaning matters, including Christmas tree removal and garbage concerns, which were resolved through normal municipal channels. The building's maintenance record shows regular upkeep of essential systems, with the majority of recent work being focused on interior improvements and infrastructure updates, while external issues have been generally managed through standard city enforcement mechanisms.