A simple answer to what your taxes will be can be determined by your PURCHASE PRICE. Figure 1.5 % of the price you pay for the property. However, due to the devaluation of property in our area, no one knows for sure yet if the taxes will be based on the depreciated price you pay, or on the price the home is really worth (determined by what other homes/condos in the area are selling at). So there is still some uncertainty. Additionally, your taxes are based on whether or not you Homestead (live there as your primary residence), on your status (are you blind, disabled) because there are additional reductions for such folk.
So as you see no set answer. Basically, though, figure 1.5% of the purchase price as a starter figure.
For more info, on Homestead and other tax benefits, Google "property appraiser for Bradenton" or Sarasota County.