Strategy for Accessory Dwelling Unit (ADU) in CA North Bay Area

[Hassan Karaouni]

I've enjoyed learning about general REI and specifically house hacking on BiggerPockets, but I'm also very interested in ADUs. My family owns an all-natural meat farm in Vacaville, CA and I'd like to see if I can set up an ADU to help my family to secure passive income.

• - Does anyone know the typical price range of an ADU in the CA North Bay Area? Do ADU price ranges vary significantly across different regions and states?
• - Beyond the purchase cost, what are other financial considerations for an ADU?
• - How do loans for ADUs compare to loans for purchasing a primary home?
• - Are there resources you would recommend for learning about ADUs specifically? BiggerPockets webinars and books are helping me learn about house hacking, but I have yet to find resources dedicated to ADUs.