Best bet would be to call up the Zoning Department and ask. 

Some mentees will act as a bloodhound for the mentor, knocking on doors, driving for dollars, scouring the internet, making cold calls, or performing other services that help the mentor find new deals.

Outside of my principal & interest costs, here are my monthly expenses:Electric: averages $300Water: averages $50 (including irrigation water for lawn)Management (includes weekly pool care, trash cans out & in, pest control): $280HOA: $52Property taxes: $400Insurance: $325Lawn care (weekly): $100Florida STR license: $15Niceties (internet, tv services for guests): $100, and this is generous as I include some stuff I pay for from my own house that would cost more if I didn't. 

@Hitanshu Shah-congrats...assuming the 4 plex will be a rental - your best bet will be 25% down and likely a 30 yr fixed program ....if you plan to sell or refinance  the loan within a few yrs - focus on the option  with the lowest loan fees 

I am just a person on an internet message board, but have known enough attorneys and seen second and third hand enough lawsuits to know you are getting dragged in no matter what.Just a few things to think about before you start spending money to transfer, just to learn that it will cost you a lot more to have things like commercial insurance, commercial mortgage, business utility account (not more expensive, but typically require a large deposit to remain on account), etc.

I bet jurisdiction architect is more qualified to determine requirements.  

You bet!

@Leah Smith DSCR that allows STR income is likely your best bet.

You best bet for duplexes are going to be East Dallas and North Oak Cliff.

It will be self managed, I will be near the unit (less than 5 mins away) to clean and take care of any issues.My numbers:Approx Value of Home $240-280kCurrent monthly cost / $860 mo (mortg,ins,tax)Utilities / $250. mo (elec,gas,water,trash,internet)Cost to run as AirbnbApprox monthly cost with STR insurance ($250/mo?)