I live in NJ and thinking of selling all my properties to move to a warmer climate.

Climate is much easier on homes.

Where are the cities across the country where investing in multifamily is still a healthy option in this rallying real estate climate? 

Most areas have higher traffic times a year especially in northern climates but it is not just tourist areas that do well for AirBNB. 

You should have all of your utilities set up this way, especially if you live in a cold climate.

Is the property located in a snowy climate?  

My wife and I question daily why we stay here and freeze when we love palm trees and a warmer climate!

My biggest piece of advice when it comes to picking an area for the longer term would be to pick an area with a growing population, good access to healthcare, a mild climate, and low taxes. 

I can't imagine that in today's climate that would be easy. 

This will be a labor intensive process for the building department because every house will be a unique design, unlike a large subdivision that has a few floor plans that are repeated multiple times.Trouble is, this county has been so anti-development for so long that so many contractors and trades people have gone out of business or moved away to run their businesses in a better political climate.