According to the MLS, the mean list price for the 32 active 4.5-5.5 acre tracts in the 32618 area code is $110,220 (median is $89,900), with a range of $35k to $205k. The mean selling price over the past year is $98,160 (median $100,000) with a range of $61k to $140k. Five tracts have sold over the past year.
And yes, there are two homes for sale in University Country Estates. Here's the link: