If you buy more land than you want and then decide to sell what you don't need. You are definately limited in the ability to do so due to the zoning of the land by the powers that be for the size of the parcel for that particular area. I have tried to subdivide our 19.5 +/- acres (there is a one acre subdivision of 18 parcels just a mile away ) for 20 years with NO luck whatsoever.