Attached are before and after pics of ours (in various staging of updates). 

You could choose to not renew their lease and start construction now with a detached ADU and a JADU attached to the original house, then in 3 years go for the lot split.I went this route because the resulting 2 lots will sell for much more than 1 lot with 4 units.

@Joe Mills If you're just looking at the mobile homes individually (as personal property not attached to land), a good place to start is the tax assessment for the homes. 

I noticed when I tried to create a profile with Zillow separately to do what you’re doing, it says the duplex is attached to a different profile.

I’ll attach a link to a page that describes this in detail as there’s some things to note. https://www.realtymogul.com/knowledge-center/article/what-is...3) who’s your ideal tenant?

We just bought a STR on the Panhandle & had a great realtor!  

Michelle, I cover the entire Emerald/Forgotten Coast of FL for The Short Term Shop. 30a is one of the best places on the Panhandle. 

Please see the attached break down that was sent to me from the Bank lender.

I'm new to Bigger Pockets so I'm not sure how to attach a file. 

In detached houses the tenants typically pay all utilities like water, sewer and trash, which often are common utilities in attached townhouses and condos.