233-235 Corbett Ave, San Francisco, CA 94114

The property at 233-235 Corbett Avenue is a three-story, two-unit multi-family residential building located in Corona Heights, built in 1900 and currently owned by Lim Weiming V & Bennet Stew. The building has undergone several significant renovations and maintenance work in recent years, with major roof improvements completed in 2019 including the installation of new roof-mounted HVAC equipment, skylight modifications, and structural reinforcement. That same year, substantial repairs were performed to address dry rot issues in the rear roof and exterior walls, costing $40,000.

The upper unit has received comprehensive upgrades including kitchen and bathroom remodels, additional bathroom installation, and various plumbing and electrical improvements between 2018-2019. The building's history shows some concerns regarding permit compliance and structural modifications. In 2015, there was a violation related to unauthorized basement excavation work and unsafe shoring of building foundations, though this was abated in 2016. A tenant buyout occurred at 235 Corbett Avenue in December 2015 for approximately $41,980.

More recent improvements include multiple street space permits in 2019-2020, and a roofing project completed in September 2019 costing $5,000. The building has experienced routine maintenance issues addressed through 311 calls, including a flooding incident in 2019 that required attention from PUC Sewer Operations. While there have been some complaints about work done without permits in the past, most notably in 2019 regarding front work, and concerning windows in 2014, these complaints have been marked as not active. The property's permit history demonstrates regular updates to both units, with particular attention paid to plumbing, electrical, and structural systems over the past decade.