We have a package of 3 parcels totaling 42 acres in Gainesville TX;
1.  13.29 acre tract is platted into 42 single family lots with infrastructure in place.  Includes curbs, sewer, and water at the street.  Zoned SF2, single family.
2.  18.5 acres is flood plain and work is required to bring up out of the flood plan.  Our 2014 survey shows 23.2 acres, which differs from county records.   Zoned SF2, single family.
3. 8.5 acres is used and zoned Ag.