Don there are some lenders who will tell you that they will not permit a mortgage to be written on a property that lacks access, look at it this way , should the borrower walk away from the mortgage due to problems with the owners of the property (ies) that are crossed over to get to the mortgaged property then they could end up with a giant loss on that property . IF the person who owns the land used to access will not grant a easement in writing or sell a strip to access a public road the property would have to be sued to gain access and its just a hassle lenders would not want to include in their risk. EG On the corner here that our property is on, its a county road with a township road that Ts into it, Im on the SE corner of this and the house that's along the county road the old couple there V & J had a 40 acre and behind them was another 40 acre property who didn't have any access but was in the process of being sold , the buyer negotiated to buy a strip of land on the east side of V & Js property to create a so called flagpole access to their land , its width meets the counties requirement for emergency access and there wont ever be any disputes over how the driveway is used. SO if you cant get a very well written easement to the property or one of the adjacent properties to sell to you enough land to own your own driveway all the way to the public road you would be better off looking at other properties and keep in mind the easement must be well written so you know who must maintain it and if its use is exclusive or not . I say that because if it was me I wouidnt want to have to pay for the repairs - improvements to build a nice gravel driveway and then later have to share it with another owner who now wants to run heavy equipment & machinery on it or his commercial related traffic tearing it up , damaging it with little thought only because the easement wasn't written so well that his use would have been forbidden.