Convert Duplex to Triplex in Oakland, CA

[Calvin Kwan]

Hi Guys, My duplex in Oakland is zoned RM-2. I would love to convert my duplex to a triplex if possible. I'm currently renovating my rear unit and it has the perfect layout to split into 2 units by adding a wall and an additional front door. To do this legally, I know plans need to be drawn and submitted to the Planning Board. Can I submit these plans or does it need to be done by my contractor? Are inspections needed before and after the work? Has anyone had any experience with this process? According to the Planning Board, the intent of the RM-2 Zone is to create, maintain, and enhance residential areas characterized by a mix of single family homes, duplexes, townhouses, small multi-unit buildings, and neighborhood businesses where appropriate. I'm assuming by definition I am zoned to convert to a triplex? Thanks for all your help! Calvin