Quote from @Kaleb Garrett: In the town my parents live in (small town in East Tennessee) there is a small solar farm.

Not the cheapest 25% or the most expensive 25% but I’m the middle, where people want to and can afford to live. 

I have multiple listings across different parts of Florida and I don't even live in FL.

After 25 years of co-living have now graduated to one side of a duplex.

What zoning code could I request a zoning variance or rezoning that would allow us to have the 2 livable units on parcel, one primary residence and one additional living unit (known currently as ADU)?

But this was an awesome opportunity for me because this is my first living situation where I will be on my own (and getting used to paying a rent/mortgage) but this will put my overall mortgage on a 400k house at roughly $2000 a month for the first year!

Will be difficult because you currently live in the property . is the 2nd unit livable and just looking to renovate ? 

After 25 months, If they can prove that they lived in the property for two of the past five years, they can sell it as an owner-occupied residence.

I'm also unsure how it would free up more housing/help because those incentivized sellers would likely be purchasing another home to live in.

I also pay my mortgage for the house I live in.