@Jonathan Tran after analyzing quite a few properties in this forum in quite a few states, I've seen a wide enough range of property taxes to believe that they play a significant part in whether a deal cash-flows or not. 

I've seen a couple of duplexes in my price range.

@Daniel Mendez an agent can run a CMA on recent sales to give you a ballpark range of values as a starting point.

My average commercial deals range around  1mil with your average 20 year amort and 20% down / 3 year pre payment penalty ,  5 year fixed and 3 year adjustable until it balloons .

I typically sell these to my investor clients but the ones that typically are interested in these did not have the funds available at the moment and the ones that typically don't want to invest in this area or price range passed.

I typically sell these to my investor clients but the ones that typically are interested in these did not have the funds available at the moment and the ones that typically don't want to invest in this area or price range passed.

The part we agree on....When you know the market well enough, you know from a cursory glance what each property is going to sell for within a pretty narrow range, and you know from looking at the pictures typically, almost exactly how much you need to spend on that property. 

My question is here in Florida, those type of houses range probably from 400-500k so how can I get a property that will make me profit?

You could flip it and put the extra $100K towards buying a multifamily property but I see that as a diversion of your goal.If you have specific criteria and a plan I would stick to it and not get distracted. 

In those suburbs, you can find good quality move-in houses in the 450k range.