Financing for an ADU House Hack?

[Jonathon Nila]

What's Up BP! Me and my mother were looking for a duplex to house hack, we got approved for up to 500k but my question is I know with slim inventory and more of a selection on Single family homes I wanted to know if we are able to purchase with a standard FHA loan on a Single Family with a good size lot and and say couple months down the road turn around get a Renovation loan on the ARV with an ADU on the property to rent out due to the New laws for ADU have taken place I figured this will be another avenue to explore than just a duplex to house hack? Has anyone heard of this? Thank you all in advance!