There could be no legal restriction yet there might be a tax or liability impact.

LLC's limit personal liability, they aren't meant to restrict businesses activity.

No restrictive covenants preventing subdivision, and nothing in my deed of trust prohibiting subdivision. 

Right now I am targeting the areas around Seminole Heights for single family properties or the area east of USF & Temple Terrace for condos.

I guess all things considered they're not complete drawbacks because they help ensure you're making a good investment and that protects the bank and you but the main things I noticed is that closing will probably take longer, you have more stringent restrictions in terms of contractors you can use for even the smallest jobs, and because they constantly have to inspect that you're doing what you say you're doing having their inspectors come out to to survery everything before processing draw requests can also slow down your project.

Desoto, Duncanville, Grand Prairie, Glenn Heights, and/or Lancaster .If so , please message me with details if possible .

Any deed restrictions or easements that prohibit use as a store, or say a car wash, or a fast food restaurant on the premises?

Think of the movie Pacific Heights and you can get an idea of what CAN happen.   

Highland Park especially for appreciation.You may also consider areas closer to downtown like Denver Heights, South of MLK to Aransas and Eastside Promise Neighborhood to capture a rapid rate of yearly appreciation.

I have same issue so i have restricted it in all leases  I suggest put in lease they can use other forms of weed ie food, lotion, pills, etc but not ignition nor anything that creates spark or ignites like cigarettes etc.Also i tell all my tenants that my banker (and my insurance company) says my loan is fdic insured and thus is using federal law which requires me via my loan and bank not to allow any weed or federally illegal substances on property.Also posted signs at all entrances.