Rezoning regulations

[Fernando Londono]

 hello BP members

 I have some  questions and I will appreciate any information you may provide,

I'm planning to buy a property in Raleigh NC, doing some research on the web, I find out the town plans to do some modifications on the zoning code.

 1. what do I have to be aware off when I  look for a property?

2.  if I use a real estate agent for the house search will( he or she) will  be well  informed of the new changes? 

3. how I can protect myself don't fall into a property  with issues base on a new rezone ordinance. 

Thank you.