Median home values in Mandarin zips (City-Data)32257--$199K32223--$240K32258--$221KMandarin is not cheap--generally the higher end of Duval County except beaches.However, it is a better area for retail sales if you are flipping. 

(check 91011 zip code)I received a call from a buyers agent offering $1.4 million in cash, then increased to 1.435 when I rejected the first time.

By the way, it's also worth mentioning that companies like Zip Realty aren't even allowed to operate in some states (NH is one of them), because the "rebate" they used to offer (I believe they finally did away with this program in all states) is a violation of federal law. 

As I have now changed my approach for my DMC, I now target specific zip codes in the areas that I know well.

One group is getting close to getting approvals on 200+ units on 1 acre in the same zip.

The zip code is 48204 if it helps

I'm in a Case Shiller city and can tell you that local sales in different suburbs, zips, and neighborhoods can vary a lot.

Looking at Zip Realty however it shows a much more drastic price difference, which I never saw when checking recently sold on zillow.

A local Realtor can give you a "snapshot" of your targeted zip code or area.

Decide how much money you have access to, &the zip codes, city or state you want to focus on.