Yes the two are mobile homes and this deal would come with two separate tracts of land plus a two bay shop.

Both which require an income limit or for the home to be in a certain census tract.

I'm self employed & own a 17 acre tract of land (paid for) that also has a 2br/2ba modular home I rent out.

Is it possible to purchase a large tract of land and convert it to farmland?

If so could I retrieve the tax records for the desired county I want to live in and sort through all of them and compile a list of all multifamilies then tract down the landlord?

I own a pre-approved 5 acre tract, 28 lots and trying to decide whether to sell or find some investors and develop it.

Around 2006 I joined my father in a construction company that he started half out of boredom. we would buy small acreage tracts and subdivide, pre-sell a portion of the lots, install roads and utilities, then build homes on the remaining lots that we held.When the market turned we nearly lost it all, and the only thing that saved the ship was the rentals.

Especially the income limits for Freddie Mac HomePossible -- here in the Bay Area a stunningly high percentage of census tracts are "no income limit" census tracts, this link will take you to where you can see what your area looks like.

For what it's worth, keep in mind that new properties come along with some challenges if you're buying in a tract home from a developer.  

It's counterintuitive because a lot of SFR buyers (for their personal residence) hate tract homes and find value in the "unique".